0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00009d1000)=0x6) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/05 13:28:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x50000000000005) ioctl$int_in(r0, 0x5452, &(0x7f00005ae000)=0x80000008f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000e71000-0xc)='/dev/amidi#\x00', 0x7f, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000074c000-0x4)=0x0) close(r0) 2018/01/05 13:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000439000-0x8)=0x20007ffffffa, 0x5) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000159000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00001b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) syz_open_dev$sg(&(0x7f000005a000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/05 13:28:21 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r0, 0x409, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005a4000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/05 13:28:21 executing program 0: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000031000-0x8)='./file0\x00') socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000003a000)="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", 0x8c2, 0x8080, 0x0, 0x0) [ 45.853336] device lo entered promiscuous mode 2018/01/05 13:28:21 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00008f0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0xcb)=""/203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000066c000-0x8)={0x2b38, 0x6}) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000005b0aafa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/05 13:28:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004b1000)='/dev/net/tun\x00', 0x0, 0x40) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000490000-0x4)=0xb) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000282000-0x8c)={0x8, 0x8001, 0x300, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000384000)={0x0, 0x10000, 0x30, 0x2, 0xa702}, &(0x7f00007b0000-0x4)=0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d65000-0x20)={r1, 0x3, 0x1, 0x1, &(0x7f0000c2f000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x400000000000022e}, 0xffffffffffffff8a) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ef5000-0x4)=@assoc_id=r3, &(0x7f0000860000-0x4)=0x4) dup2(r0, r1) 2018/01/05 13:28:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) r1 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a01000)=0x0) mq_notify(r0, &(0x7f000044c000)={0x0, 0x100, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f00000eb000)='/dev/input/mice\x00', 0x0, 0x2) connect$bt_sco(r3, &(0x7f00003cb000-0x8)={0x1f, {0x8000, 0xff, 0xad, 0x400, 0xffff, 0x8}}, 0x8) bind$ipx(r3, &(0x7f000082f000)={0x4, 0xa41, 0xffffffffffffffff, "48c3c32b723a", 0x7f, 0x0}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003a4000+0x724)=0x0) r5 = syz_open_dev$dspn(&(0x7f0000046000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x222000) ioctl$KDDELIO(r5, 0x4b35, 0x3b) kcmp(r1, r4, 0x3, r5, r5) perf_event_open(&(0x7f0000162000)={0x7, 0x78, 0x100000000, 0x10001, 0x1, 0x0, 0x0, 0x8000, 0x0, 0x6, 0x401, 0x1, 0x0, 0xfff, 0x9, 0x1ff, 0x7fff, 0x7, 0x4, 0x5, 0xe71, 0xddb, 0x6, 0x2, 0x401, 0x8001, 0x8, 0x9, 0x7, 0x9, 0x800, 0xdcb7, 0x4, 0x8789, 0x1, 0x400, 0x40, 0x4691, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000e44000-0x1)=0x0, 0x0}, 0x8000, 0xffff, 0x2, 0x7, 0x68, 0x1, 0x81, 0x0}, r4, 0x586, r5, 0x2) mq_unlink(&(0x7f0000860000)='\x00') perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 13:28:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000e30000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000c7f000)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000016000)={r1}) ioctl$ION_IOC_FREE(r0, 0xc0184908, &(0x7f0000339000)={0x0}) 2018/01/05 13:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000201000)={0x0, 0x0}) 2018/01/05 13:28:21 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfffffffbfffffffb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000847000-0x801)="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", 0x5a1, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 13:28:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f3f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005af000-0x7f)="", 0x0, 0x0, &(0x7f0000a66000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 13:28:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000006000)=0x0) 2018/01/05 13:28:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000311000)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f00004eb000)={0x0, 0x0}) 2018/01/05 13:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/user\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009bc000-0x4)=0x0, &(0x7f00000fd000)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000481000)=0x0, &(0x7f000005a000-0x4)=0x4) gettid() ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00007db000)=""/215) timer_create(0xb, &(0x7f0000044000)={0x0, 0x35, 0x3, @thr={&(0x7f0000216000-0x1000)="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", &(0x7f0000698000-0x7c)="e2442908208098962c126a7ec441150783b8f654a8654c30961d4c0d6208e05c7c54e526e762c7d2197ac83d39b93ff5fdaef31c03bd22b8b9fd68f9e774253fccc0ac1ad801b08ac01261e1305780290fd000664c845e27cad4bf0099407e532f66f4b308114019982dfb960c878713aedeb05b316bc964c9877073"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002a9000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/05 13:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000016e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x697e26ab) write(r0, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/05 13:28:22 executing program 3: clone(0x0, &(0x7f0000176000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000da3000-0x2)="") mq_timedsend(0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009db000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x9, 0x2, 0x3, 0x608d, 0x9}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000002000-0x10)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000cf9000-0x50)=""/80) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/166) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndmidi(&(0x7f000023b000)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000e2d000-0xa2)=""/162) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x0, [0x2, 0x7, 0x0, 0x8, 0x8, 0x7fff, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000379000)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000b63000-0xc)={r1, r1, 0x10001}) r5 = dup3(r2, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KDDELIO(r5, 0x4b35, 0x6) r6 = syz_open_dev$audion(&(0x7f000056c000)='/dev/audio#\x00', 0x7, 0x294200) rt_sigaction(0x20, &(0x7f000058c000-0x20)={0xfff, {0x1c8}, 0x80000000, 0x1f}, &(0x7f0000fbb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009e6000-0x8)={0x0}) signalfd4(r0, &(0x7f000077a000)={0x800}, 0x8, 0x800) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f00006ef000-0x400)={"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"}) 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008f3000)={@common='bcsf0\x00', @ifru_flags=0x802}) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x800000028042, 0x28) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/05 13:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d80000)='user\x00', &(0x7f00006ae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000-0x8f)="4d77fbd3e1e9be63c7e22a16380d64f858b6e5c38d09a3689d26c5b8b96ccc8a908c56b37debf414ce62ee52f699900cf8201a60bf604904491a13e0559f4c2492dfbcd098a6fecf42dff51f9a2146f53f2eca51569fc36f2df2acebbca49ebb36ab8d7cd318df739c656dcbe662c13f6841b8617eaf4f20513a92e0305bdc72adeec5b62e9bbe29534a438018fd83", 0x8f, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2400000000000483, &(0x7f0000215000)=""/0, &(0x7f000084a000)=0x276) 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000ed000)=""/112) 2018/01/05 13:28:22 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000002000)=0x6) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdc000)={0x6, 0x0, 0x8003, 0x9, 0x4, 0x6, 0x48000, 0xee8d, 0x0}, &(0x7f000075c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000727000-0xcc)={r1, 0xffffffffffffffeb, "42fe8a22dcaca9dc8b05cea8bcd245ceabb27885b80f5a324881d3d0c9ab56ffaa93c1b9f842243ecd0a07357f6a72a6f596d9499db21cfcb33075eb43e4650012c00bc5310030db2710bd9f70aeb7fa78e3e78398c34690a40fbe1d5259b2f07d8e8af786ed4e5fa08a2eb46d2e471c85a3aeccd867a6b856a11c48f3d1f9d290853318b6573762ba4bf667b466ebe7f43881e459b623b9de2f4e39ba3e772561a87e08d337252bacf66037db65c35f9413a0c352e07093a7d8adfc73683480d11d706c"}, &(0x7f0000e3e000)=0xfffffffffffffda8) 2018/01/05 13:28:22 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000ff8000)='/dev/audio#\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c76000)='./file0\x00', 0x1) preadv(0xffffffffffffffff, &(0x7f00001e4000-0x10)=[], 0x100001ac, 0x80000000004) r0 = dup(0xffffffffffffff9c) bind$alg(r0, &(0x7f00006a4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00006c1000-0x4)=0x0) poll(&(0x7f0000131000)=[{r0, 0x32a0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8080, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1, 0x0}], 0x7, 0x1) 2018/01/05 13:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r3 = dup3(r1, r1, 0x80000) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000322000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) unlinkat(r3, &(0x7f0000f54000-0xe)='./file0/file0\x00', 0x200) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000240000)=""/4096) mq_timedsend(r5, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/05 13:28:22 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0xb42, &(0x7f0000008000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x7, 0x8, 0x4, 0x101, 0x12, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000005000)={0xa, [0x1f, 0x1, 0x7, 0x2, 0x2, 0xf3, 0x36, 0x5, 0x7, 0x100000000]}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000008000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x18) r3 = memfd_create(&(0x7f0000006000)='(\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000008000)={0x3, 0x0, 0x2, 0x9, 0x10, 0x200}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000)=0xfffffffffffffd4a) 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0x754000)=nil, 0x754000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000aca000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x20c80) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000014c000-0x20)={@generic="6f4b0e67983ba02c72085d252aa847f8", @ifru_flags=0x3000}) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000)=""/201, &(0x7f0000000000)=0xc9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/05 13:28:22 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x1000f8) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000007000-0x4)=0xffffffff, &(0x7f0000002000)=0x4) 2018/01/05 13:28:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000-0x3b)=""/59) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x7, 0x4) semtimedop(r0, &(0x7f0000002000-0x12)=[{0x1, 0xfeb, 0x800}, {0x4, 0x4, 0x1000}, {0x3, 0xc9, 0x800}], 0x3, &(0x7f0000001000)={0x77359400, 0x0}) r1 = socket(0x11, 0x802, 0x7) semop(0x0, &(0x7f0000000000)=[{0x0, 0x6, 0x0}], 0x1) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x16, &(0x7f0000c9a000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/05 13:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x6) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f000078d000-0x4)=0x8, 0x4) readv(r0, &(0x7f00008d5000)=[{&(0x7f00001df000-0x81)=""/129, 0x81}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000031000)={0x9, 0x1f, 0x0, 0x0}, 0x8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000391000)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007d5000)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000984000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c58000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cff000-0x28)={@generic="b2cae658a8d2c39c5b20571ad799d5c9", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) 2018/01/05 13:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a62000-0xd)='/dev/net/tun\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008b3000)={&(0x7f00005d7000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000000000009e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f00009cc000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005ec000-0x4)=0x6) 2018/01/05 13:28:22 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000626000)="3b486b8f8f68646e321bd82f6787fba338ae1ea19bf24f901252dd5a693d235afa1ca366a79f8acf9e1280e9694758e8bd64edb0248526d84b52afccd5d8e6c808e944ab070bf616655be518f020f844c2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dca000-0xa)='/dev/dsp#\x00', 0x3, 0x101000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d7b000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = socket(0x1000000010, 0x802, 0x0) write(r1, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/05 13:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00004e7000)=0x8000, 0x4) ppoll(&(0x7f0000045000-0x18)=[{r0, 0xb, 0x0}, {r0, 0x8402, 0x0}, {r1, 0x2001, 0x0}], 0x3, &(0x7f000016b000-0x10)={0x0, 0x1c9c380}, &(0x7f00008b9000-0x8)={0x5}, 0x8) 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x4000) openat$selinux_access(0xffffffffffffff9c, &(0x7f000094f000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af9000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/05 13:28:22 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000854000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00007fb000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00008dd000)=0x0, &(0x7f0000694000-0x4)=0x3) 2018/01/05 13:28:22 executing program 6: mlock2(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b2d000-0x8)='./file0\x00', &(0x7f000013a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000280000)='user\x00', &(0x7f0000b2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b2e000-0x97)="0c64024d73ab823a79515adcb67c02549d6488a720c8fa250b7d284a4bffb84a8252ee15f5aece6637785b73554f9c76c3dd112c595ef0b32ee934a106a2c048184613bbe0f6748e4528a5db4d5c2c382c5146a870fd2016b89f6edaeb086f4422cc9d71695162c7f70480951cbf58a83e5fbeff601dd3d0b7ad7c55c454871fb1bd527f7c1ce16e920b6fc6d94381dce4417140ff97e1", 0x97, 0xfffffffffffffff8) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00005c4000-0xb)='asymmetric\x00', &(0x7f0000b2d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009df000)="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", 0xfa, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x1, r2) ioprio_set$uid(0x3, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/05 13:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = memfd_create(&(0x7f0000ef0000-0x2)=',\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c6c000)=0x0, &(0x7f000028f000)=0x4) recvmsg$kcm(r0, &(0x7f0000fb4000)={&(0x7f0000d57000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000501000)=[], 0x0, &(0x7f00002b0000)=""/51, 0x33, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f5a000-0x1)={0x2}, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000769000-0x10)={0x6, 0x100000000, 0x6cf6a03c}) 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) r0 = syz_open_dev$sndmidi(&(0x7f0000ff0000-0x12)='/dev/snd/midiC#D#\x00', 0xd9, 0x22800) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00001c7000-0x1)=0x4) syz_open_dev$mouse(&(0x7f00005f3000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x400) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000da000-0x4)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x7, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x207, &(0x7f000079e000-0x10)={&(0x7f00003b1000)="bbff64930829c1f64ac94bb3d3d76b6853c6ed839208e07a7455", 0x1a}) 2018/01/05 13:28:22 executing program 3: syslog(0x3, &(0x7f0000d1d000-0xec)=""/236, 0xec) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bae000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000b8000)={0x1, 0x1, 0x81, 0x0, 0x3ff}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000005000)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cda000-0x4)=0x0, &(0x7f000017d000-0x4)=0x4) 2018/01/05 13:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[], 0x0, 0x0}, 0x80) write(r0, &(0x7f0000536000)="14", 0x1) close(r0) r1 = dup(r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b5f000-0x2)=0xef, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000362000-0x8)=0x0) 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) [ 46.502845] kauditd_printk_skb: 165 callbacks suppressed [ 46.502853] audit: type=1326 audit(1515158902.346:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000979000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x94, 0xffff, 0x5}, &(0x7f0000de5000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000f8000)=r2, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009fb000)=@int=0x3, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000624000)={0x6, 0x800, 0x2, 0x401, 0x5b1cf5c8, 0xba, 0x9, 0x1ff, 0x5, 0x11, 0x6}, 0xb) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) writev(r0, &(0x7f0000da6000-0x40)=[{&(0x7f0000e58000)="51a8a11d85eab7988b7e628a3bb262cd0506a7bc848d7c2030fc96b00e70773bc2cd99a83a66499e5634267ff7a00791", 0x30}, {&(0x7f00000ce000-0xad)="2f9467cc216522e54a97f99df9b198ec0fb1f8078b9db71933cf8650a920ef31efeff2487256855d5a61bb42415005cfc9c851c36f90419f92226cea0cbcfcece2af40490f1408623246d3531c846fcfa33f77aa84697f1a7acd53b6134016e060c148df8596bfce314984a83d3342f512188c29551d3dd4715d2c96636de97297c695f74cf66cb1109de2989a964510e5e91bd30fc79c0c7f69556ce0d1b07354a781385aa5c99838a1fc2dce", 0xad}, {&(0x7f00002d5000-0xea)="3c9f11f3c5b2051bffba37866ea7e6d07165844a4b750ac05bc565cdf78c7d4005d613a17a5667650fb963dfbab57229f4fa14fea1070c64752a33e22b3230cd5f5309330b0fd00c247e4cbfe6305df3a227f3e5897544b1e8f70d2ef5d307a89422173cb3da291ddf78ba7ddb12a585ffccddd8ff85c35eefb418520a0a1e567a43158e347cfbfdad91d26357ad24318ee6c98b5e43f8c90b75dc5b0f6dcc1887a1f7d16d4fe36a5879f4d0c27f70144f914d72695f25d45ead29a571c679b169d8ca59abd1e525d1b441c4b5966beb3bb0dddc5972ee435556169c76d8b1cd43546d646469b0fd3332", 0xea}, {&(0x7f0000b0e000-0x4)="7069c855e12f", 0x6}], 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000984000-0x10)={0x7, &(0x7f0000bc0000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$nfc_llcp(r1, &(0x7f0000caa000)={&(0x7f0000912000-0x60)={0x27, 0xfffffffffffffc00, 0x5, 0x7, 0xffffffffffffff14, 0x3, "f8ae43a659c44f5ab00daa960b83858028a8a6299e29b31ad72405ce80a6ed367a2ff42263217031a3107e4bb9a259a379a94cac95968be593192245db0a7a", 0xffffffff}, 0x60, &(0x7f00003f3000)=[], 0x0, 0x0, 0x0, 0x20000044}, 0x8080) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000c8000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x243}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0x7, "a538e5767e7e9c5b9460b9c124bf5d27b30d8c286721b9118e7de82e5accf27c6f7bded94f1252037f2518fadc585dd097aa3d0419b8a2071b266f058bdae8e3d0ae829a05aba1aa595b0aec7e1fc38d"}, 0x160) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000036000-0x400)={"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"}) 2018/01/05 13:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ee6000-0x18)=@get={0x1, &(0x7f0000486000-0x76)=""/118, 0x8}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000991000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ba7000)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000122000-0x89)=""/137, &(0x7f0000ae2000-0x4)=0x1da) setrlimit(0x3, &(0x7f000029a000-0x10)={0x7fff, 0x81}) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082f000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000606000-0x4)=0x0, &(0x7f0000ba3000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e6a000)=@int=0x0, &(0x7f0000284000)=0x4) clone(0x0, &(0x7f00006f8000)="", &(0x7f000027d000)=0x0, &(0x7f0000cb3000-0x4)=0x0, &(0x7f0000814000)="") arch_prctl(0x1003, &(0x7f0000fb3000-0x1)="") 2018/01/05 13:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81f, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) [ 46.534248] audit: type=1326 audit(1515158902.348:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=319 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.576148] audit: type=1326 audit(1515158902.349:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a95000)='./file0\x00', &(0x7f00000e1000)=@random={'btrfs.\x00', 'bdev\x00'}, &(0x7f0000c0a000-0x16)=']^(&wlan1keyringwlan0\x00', 0x16, 0x2) r0 = socket$inet6(0xa, 0x6, 0x0) fallocate(r0, 0x2, 0x0, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f0000cff000-0xe4)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000c4c000-0x9)='/dev/sg#\x00', 0x5, 0x40001) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006b4000-0x8)={0x4f57c738, 0x2225}, 0x8) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000b70000)={0xad9200000000000, 0x1, 0x30000000000000, 0x4, 0xcb, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000096000)={{0x0, 0x3, 0x8, 0xf19a, "d53d9a7d2521bcc7df5896932450beedb33fabb817df51e3e7e72c34b53a3081116a1a049f010f44fdefb594", 0x7}, 0x400e53ca, [0x3, 0x5, 0x7, 0xffffffff, 0x20, 0xffffffffffffffff, 0x1000, 0x48, 0xfa3, 0xcf, 0x200, 0xfff, 0x3f, 0xcb4, 0x8f1f, 0x2, 0x9, 0x2, 0xf35c, 0x7, 0x5, 0x2, 0x80, 0xfffffffffffffffd, 0x80000001, 0x3, 0x596b, 0x4, 0x9, 0x9c8f, 0xffff, 0x20, 0x8, 0x101, 0x8, 0x8001, 0xc7, 0x8, 0x1, 0x9, 0x1d4, 0x0, 0x0, 0x8, 0xac7, 0x4, 0x101, 0x800, 0x3f, 0x1, 0x8, 0xfff, 0x2, 0x0, 0x45, 0x10000, 0xffffffff, 0x3, 0x5, 0x3b, 0x0, 0x7f, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x1c0000000000, 0x1ff, 0x100, 0xee8e, 0x1f, 0x50, 0x2, 0x9fd, 0x6, 0x105, 0x1ff, 0x2, 0x9, 0x7, 0x1, 0x1, 0x10001, 0x5, 0x8a, 0x7, 0x3992, 0x4, 0x84bf, 0x4, 0x9, 0x0, 0x4, 0x0, 0x1, 0x80000000, 0x3, 0xfffffffffffffff9, 0x92d, 0xebd2, 0x2, 0x5, 0x4, 0xff, 0x3, 0x8, 0x760d, 0x8, 0x100000001, 0x6, 0x3f, 0x8, 0x3ff, 0x4, 0xad9a, 0x1, 0x6, 0x7, 0x4, 0x6, 0xfffffffffffffffa, 0x8, 0x5, 0xff, 0x8, 0x7fff, 0x8, 0x8a0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000e73000)=0x0) 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000011e000-0x1000)=""/4096, 0x1000) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/05 13:28:22 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c6c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000072e000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x5, [@empty=0x0]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 46.657359] audit: type=1326 audit(1515158902.352:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.722292] audit: type=1326 audit(1515158902.355:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.750820] audit: type=1326 audit(1515158902.356:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.777336] audit: type=1326 audit(1515158902.356:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.802448] audit: type=1326 audit(1515158902.377:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=47 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.826896] audit: type=1326 audit(1515158902.378:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da6000)={0xffffffffffffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000014000)={&(0x7f0000f80000)={0x27, 0x9, 0x0, 0x6, 0x2, 0x0, "f4465de67099cba06ed70c68c0fc1ff97d7af453af3d8ab750f14babced80202687637f5f714ea691a7ccd4f046b73f6bf73fe3e877d1f8725409f0029dff2", 0x10000}, 0x60, &(0x7f0000f81000-0x10)=[{&(0x7f0000b86000-0x37)="fa1f59f24f09f43236cf1042caef5745450da43d5c710bdf86e462aa285df50c803c0a7d7ec86074c2d6ef34797905b5ccf0c2a2b9f4d7", 0x37}], 0x1, 0x0, 0x0, 0x810}, 0x40001) r1 = socket(0x10, 0x802, 0x200000010) write(r1, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e2008500001200010006ff000007ff002103c75735", 0x26) 2018/01/05 13:28:22 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000f83000)=""/38) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") setgid(0x0) 2018/01/05 13:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ad3000)={@common='yam0\x00', 0x3}) write(r0, &(0x7f0000870000)="220000001d000701fffe0008090700000c000000000000000000df0206000100a445", 0x22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b21000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000485000-0x4)=0x4, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000066f000-0x14)={0x1, 0x7, 0x40, 0x4, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00007a9000-0x50)={{0x8, 0xffffffff}, {0x200, 0x1000}, 0x1f, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) pipe2(&(0x7f0000169000)={0x0, 0x0}, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f00003b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e4e000)=0x14) recvfrom$packet(r0, &(0x7f0000b80000)=""/4096, 0x1000, 0x40, &(0x7f0000342000)={0x11, 0xff, r1, 0x1, 0xc5, 0x6, @random="3b24c39e87ec", [0x0, 0x0]}, 0x14) 2018/01/05 13:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getpeername$inet6(r0, &(0x7f000009f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b36000-0x4)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000153000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bbe000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0, 0x1, 0x3, 0x9, 0x9, 0x10001}, 0x20) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "030988", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000f8e000)=0x0, &(0x7f0000a01000)=0x4) 2018/01/05 13:28:22 executing program 5: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f00007a4000-0x4)=0xffd, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a54000)={0x0, 0x0, 0x0}, &(0x7f0000c5f000-0x4)=0xc) r2 = accept$inet(r0, &(0x7f000098d000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a9000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000294000)={0x0, 0x0, 0x0}, &(0x7f0000497000-0x4)=0xc) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000bdb000-0x4)=0x0, &(0x7f0000a13000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000086b000)=0x0) signalfd(r2, &(0x7f0000989000)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009c4000)={0x18c8, 0x81, 0x2, 0x0, 0x4, 0x4, 0x5, 0x8, 0x0}, &(0x7f0000df8000)=0x20) r6 = syz_open_dev$sndmidi(&(0x7f00001a5000-0x12)='/dev/snd/midiC#D#\x00', 0x4120b77c, 0x80040) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000df9000-0x8)=@assoc_value={r5, 0x1}, 0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000704000)={0x7, 0xd000}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000df8000)={r0, r0, 0x1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f000071d000)="1f000000", 0x4) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sendto$inet(r0, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0xd, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000dfa000-0x2d)=""/133, &(0x7f000034a000-0x4)=0x85) 2018/01/05 13:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000813000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9000-0xa)='/dev/ptmx\x00', 0x4100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f1a000)={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="6f8a174e3e45", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x352af35d81e044bd, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000001d000)=0x0, &(0x7f00007b7000-0x4)=0x4) [ 46.851334] audit: type=1326 audit(1515158902.378:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7080 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b17000)=0x0) r3 = dup(r0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000c60000-0x14)={0x1, 0x0, 0x7fffffff, 0x5, 0x82, 0x9, 0x8, 0x3c, 0x4, 0x200}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00003a5000-0xbd)={0x0, ""}) 2018/01/05 13:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) read$eventfd(r0, &(0x7f0000c4e000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000f3e000-0xb0)={{0x2, 0x2}, 'port0\x00', 0x39, 0x410, 0x0, 0xfff, 0x1, 0x2, 0x0, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fb9000)='/dev/admmidi#\x00', 0x8, 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00003f3000-0x8)=0x0) syz_open_dev$binder(&(0x7f0000713000-0xd)='/dev/binder#\x00', 0x0, 0x802) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00003f5000-0x21)="1f00000000024500fd4318bb000006220740000009000201c401130000166d", 0x1f) 2018/01/05 13:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c12000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000-0x4)=0xe8) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/05 13:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000087000-0xf)='/dev/sequencer\x00', 0x200000208000, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) 2018/01/05 13:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x3, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00007c5000)={0xef, 0x0, 'client1\x00', 0x1, "e2372f8a1d0a41a1", "217b54fab63173b7adf0d5cde1d9eb77630327efb89a47dcad7a2307fa71b234", 0x400, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000429000)={[0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 13:28:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) r1 = getpid() tgkill(r0, r1, 0x4) clone(0x0, &(0x7f0000002000)="", &(0x7f00006dc000)=0x0, &(0x7f0000428000-0x4)=0x0, &(0x7f0000000000)="") mincore(&(0x7f0000a1f000/0x3000)=nil, 0x3000, &(0x7f00001b1000-0xd0)=""/208) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000087d000)=""/224) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000002000)={0x1, 0x9, 0x101, 0x80, 0x5, 0x200}) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x30000, 0x0) 2018/01/05 13:28:22 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000850000-0x1001)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000061c000)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x9}, 0x6) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000002000-0x8)={0x9, 0x404}) 2018/01/05 13:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = request_key(&(0x7f000011d000-0xd)='dns_resolver\x00', &(0x7f0000180000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001c5000-0x1)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0xffffffff) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/05 13:28:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) 2018/01/05 13:28:22 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80807, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c026b010035", 0x26) 2018/01/05 13:28:22 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') poll(&(0x7f0000004000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x0, 0x9}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000005000-0x24)="db83ac97aa4bc4141c242eafc5605644e092bb212c316f76be7d4c23ff5c44a1c48c76e8") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x0}, &(0x7f0000005000-0x4)=0x8) 2018/01/05 13:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf5000)={0x0, 0x0}, 0x4000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a4a000)=0x0, &(0x7f0000e33000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x2) flistxattr(r1, &(0x7f0000db4000-0x76)=""/118, 0x76) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000bc7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x0) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000a19000-0xc3)="77e29439e3214c82b8065dfdd095a95dbd82559314627528fa6f0222f9abd8e7cedd5441ff55dc25f00e52f09bfa0ce99412989bd9e7868de2846214a35f2a632f43097bba8fe0a9f457a44dd874e0f31c04bc054926179f4175d759192446c5991c8de993db763189d456e23b46ae13b7e8038a563caa5b34b259ba7231c10205f99f2e826980a540e350720ae86900ea5cf9ab95528fff08800ef6f6b905f00f058ace2ccef64471c6e63d6514b9649255eb4aebca24fe885eec90e490e88ae903f4", 0xc3) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00003db000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c6a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000e68000-0x4)=0x80000000fb8) 2018/01/05 13:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000951000)=[{r2, 0x0, 0x0}], 0x1, 0x3a2f00) r3 = dup3(r1, r2, 0x0) tkill(r0, 0x16) r4 = socket$key(0xf, 0x3, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r4) sendto$inet6(r3, &(0x7f000008d000-0xd3)="86957f8ab688ef906f0e9bb7ded5c8ae6b1623e1e7394f22b942ea9b4bb849fde42fca288b23a00d6bd7995b54359c49d4294d91fa5e7497ac5504df0cf7a1b632e2d22793ff4d45cdefe878c6cf5b4460b1e84541d57e8aed8a0eabf2896debef93a907fc68159efde16b021b75b187b7c0a266907bf8ad2a1f49fa9898470a5b8a46a67b5a1f8f4ba30c60d7fcd04e2410c8646c24bf2d4e97504051be13b362b924f82de0b736e645a0ac1440c09792f3b68286f952e30f5de0d0a1920a43ec2736387383decd2ce2277f8dd0cb8cf82676", 0xd3, 0x4005, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) r6 = socket$kcm(0x29, 0x2, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f000044b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000027d000)=0x8) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000c55000)={0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000187000-0x8)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfd7d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00008e6000)={"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"}) 2018/01/05 13:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000670000-0xd8)=@ioapic={0x5000, 0x0, 0x20, 0x7, 0x0, [{0x9, 0x200, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x1000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0x9, 0xd03, [0x0, 0x0, 0x0, 0x0], 0x98e3}, {0x401, 0x8, 0xd2c, [0x0, 0x0, 0x0, 0x0], 0x8dc}, {0x4, 0x5, 0x5911, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0xb6, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x697, 0x1000, 0x99, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x6f8, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6316}, {0x6, 0x100, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x101, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0xffffffffffffffff, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x6, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0xfffffffffffeffff, 0x10001, 0xfffffffffffff530, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x94, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x9b, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0], 0xff4}, {0x7daefbe3, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0xffffffff00000001}, {0x4, 0x80, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0x2, 0x4a4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x7, 0xe058, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x1, 0xe5c, 0x462414ea, [0x0, 0x0, 0x0, 0x0], 0xa78}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f00003c0000)={0x10, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffff26) dup(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000065000)=0x8) 2018/01/05 13:28:22 executing program 1: mremap(&(0x7f00005df000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000167000/0x3000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000168000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) syz_open_pts(r0, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3ffffc, 0x0) sync_file_range(r0, 0xa3f, 0x8, 0x3) syz_open_dev$mice(&(0x7f0000169000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fanotify_init(0x40, 0x8001) 2018/01/05 13:28:22 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00000d7000-0x10a4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xfff, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0xfdf, 0x0, "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"}}}}}}, 0x100b) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000991000)={@generic="f330c572087cfe27cf4c76f2d61b7055", @ifru_flags=0x400}) 2018/01/05 13:28:23 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/05 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) accept4$packet(r2, &(0x7f0000d8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db7000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000059f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16, r9}) socket$unix(0x1, 0x1, 0x0) r10 = socket(0x40000000015, 0x5, 0x0) setsockopt(r10, 0x114, 0x4000000000000088, &(0x7f0000a8c000)="dd20b48b785411c4a6c62b01f37c03c2410144cf9cb58623ae4d0b9a54c6b7d3a2e311974ce184044cad548231a1386be21411a30c4e2d9cef58d25364fc632fd02de9ca93f61c6a5bf05cd29453a4c6b814fcaffe6c7589d3e5cc292f16b066c908cac6c83d084bdcd978496de499ead7a047edeccf02c20c0eec54d66cc511a0408e607b4ad9e44aff8369934e200008394de693ef91516bcd1427dbb4b414e31d03469b0fdde3", 0xfffffffffffffdf6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000a9f000-0x4)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002ae000-0x5c)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7f}, 0x25, [0x4, 0x1a, 0x7f, 0x3, 0xa3, 0x3, 0x200, 0x3ff]}, 0x5c) 2018/01/05 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000005c000)={0x0, 0x1}, &(0x7f0000d57000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c46000)={r2, 0xd0, "21f9ef481c5ed2bd9e69cb29a0b764fa0653d879dd28a5e43b7bca0c1a78f236d61ad66dc27cc806509b9bff56cf071510696f3a39b4b2aae3f69fc9fcf2401f589f36a331cf94feb5fc40cdd8bb9bd99238a4ea96c6fce53796a8f021f963d4bd0a36ce6f09ce74a2311091190c282b333b2392c952278a37cd77be1bb1a4c1df927bbc16b5dd3653510c6ba9a838676b9f4226def7d1690a5dacfb23c6889a92477ada9663f9e3017df5407e0b0f847f88887d3c84d1bb9b5b8459323a59670b7aff0729a96d83872ad6d95cf34268"}, &(0x7f0000118000)=0xd8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/05 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/hwrng\x00', 0xaa3df512134ca00, 0x0) getsockname$netlink(r2, &(0x7f0000d75000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000231000)=0xc) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000dad000-0x71)="51a8382ce60c383f08af7d92bdafe00ba157334a37c37d2f3072de657440270418d440edcc08d49fa877f198b892e0d41500b5119defb52379207ec4da9340a2f7e13f1b6b735b077046d695b5e00cf51a430fcb581b093ac2b5b0586cd0c3b1b4dd5b8a36fb2f51dc633727346ad7c565", 0x71, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000095c000-0x8)={0x143, 0xfffffffeffffffff}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d07000)={0x0, 0x0}, &(0x7f0000eea000)=0x8) close(r0) 2018/01/05 13:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x288, &(0x7f0000066000)={@random="51edc2b50394", @random="5f59580b6cdf", [], {{0x800, @ipv4={{0x40000000000000c9, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000307000-0x30)={0x18, 0x0, &(0x7f0000344000-0x18)=[@clear_death={0x400c630f, 0x0, 0x3}, @release={0x40046306, 0x3}], 0xfa, 0x0, &(0x7f0000d5a000-0xfa)="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"}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ba3000-0x18)={0x1f, 0x7, 0x101}) [ 47.251499] binder: 7227:7229 got transaction with invalid offset (0, min 40 max 40) or object. [ 47.260675] binder: 7227:7229 transaction failed 29201/-22, size 40-16 line 2966 [ 47.273950] binder_alloc: binder_alloc_mmap_handler: 7227 20000000-20002000 already mapped failed -16 [ 47.288366] binder: BINDER_SET_CONTEXT_MGR already set [ 47.295398] binder: 7227:7242 ioctl 40046207 0 returned -16 [ 47.308575] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 13:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) getpid() r1 = fcntl$getown(r0, 0x9) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000098c000)="d1b8288f3223ae87732b43154932738d16c35d4c09f20e17c2d64886863de5080b4494824f6689e396194bccc9b7cfa69fc821f253") ptrace(0xffffffffffffffff, r1) 2018/01/05 13:28:23 executing program 6: clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000adc000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x400, 0xc6}, 0xffffffffffffffd7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009e3000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df5000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000000000)=0x8) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) io_setup(0x0, &(0x7f00008c5000)=0x0) 2018/01/05 13:28:23 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000)='/dev/hwrng\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x8000000, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00009a1000)=0x2) ioctl(r1, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r1, 0x4, 0x2800) read(r1, &(0x7f0000000000)=""/154, 0x9a) 2018/01/05 13:28:23 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x421) 2018/01/05 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a61000)=0x0) fstatfs(r0, &(0x7f0000f8c000-0x88)=""/136) fstat(r0, &(0x7f00003bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000079e000)=[], 0x335, &(0x7f000044f000)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r2, r3}], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d43000)={0x0, 0x1, 0x2, 0x940, 0xfffffffffffffffd, 0x2}, &(0x7f00006f0000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e19000)={r4, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26c, 0x4, 0x0, 0x1, 0x1}, &(0x7f00000b5000-0x4)=0xa0) 2018/01/05 13:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000235000-0xf)='/dev/sequencer\x00', 0x101, 0x0) write$tun(r0, &(0x7f0000cae000-0x14f)=@hdr={0x2, 0x0, 0x5, 0x9, 0x5, 0xfff, @ipv6={0x4, 0x6, "b6a478", 0x11d, 0x88, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x77, 0x0, 0x7ff, 0xcb, 0x0, 0xff, 0x1}, @dstopts={0x3b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0xd17, 0x6, 0x7, 0x80000000000009, [0xffff, 0x5, 0x7fffffff]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7fffffff}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0xaf, 0x0, 0x0, 0x7, 0x0, "4b411f", 0x10000, "d0a6f2"}, "564ff75b88f632d590b133f43635bbf15b71406ca81931a75aec6ede7b98d82301cc2e691e6dd0d0e73b86e43ff490d38d3cb547241f4298eab19ac50216276d12083f4c69ba9b52d944750d92c2e083e1957c5b80f58b171407510e6c9eaea9101d9e0b8c73f3d3a950e4a620790965aca47b68646cabadd672ab5450caa36a8b81c02aa9b02e4fbf72514fe787d4db21c5e5b269646f6d31968309fd2cdbd5351d7eda8a1057970e96d088fa7cdac6dbb6807a2d20b63183f6e7795c945f667728e5e38dee4df27ef4f21b5cdc"}}}}, 0x14f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f67000)=0x0, &(0x7f0000f2a000)=0x4) syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000513000-0x4)={r0}) 2018/01/05 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000286000-0x10)=[{0x10, 0x4, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/05 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000833000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) llistxattr(&(0x7f00000d9000-0x8)='./file0\x00', &(0x7f000058b000)=""/90, 0x5a) 2018/01/05 13:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009aa000-0x78)={0x2, 0x78, 0x0, 0x4, 0x8000, 0x4b6, 0x0, 0x7, 0x401, 0xc, 0x3f, 0x5d2, 0x7f, 0x7fff, 0x40, 0x7, 0x5, 0xff, 0xf642123, 0x80000000, 0xffff, 0x0, 0x8, 0x2, 0x3, 0x3, 0x400, 0x0, 0x0, 0x79a, 0x100, 0x4, 0x3, 0x2, 0x7fff, 0x1, 0x4, 0x80000000, 0x0, 0xff, 0x0, @perf_bp={&(0x7f000016a000)=0x0, 0x4}, 0x14002, 0x7, 0x6, 0x7, 0x4, 0x800, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x4) lseek(r0, 0x0, 0x0) r1 = socket(0x5, 0x5, 0x103) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000daa000-0x10)=@generic="844c398b36cd62dcd76725959c9e028c", 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000029a000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000083a000)=0x0) fchdir(r1) connect$inet(r1, &(0x7f0000ba4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) r2 = syz_open_dev$vcsa(&(0x7f00007ba000-0xb)='/dev/vcsa#\x00', 0x6, 0x80402) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000414000)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00003ae000)={0x7, 0x4, 0x9, 0x4, "20d06e383f09694ad5a57515e6a7aaeac35cc68b681ec0decc9c7e8885b80ee7eefddf6e4c580496a5ab3701", 0x1}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000005c000)={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1e}, 0x4, [0x3ff, 0x7, 0x7, 0xb33c, 0x9, 0x200, 0x14f0, 0x7]}, 0x5c) 2018/01/05 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000546000)="b95f5c005f79357d6f0c576286088503b24326ba4665d3d9d477e7a9a979fd336a43a35b7b9e5ea1d12df1", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000035f000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) seccomp(0x8000000000001, 0x0, &(0x7f0000490000)={0x20000000000003a8, &(0x7f0000f72000-0x18)=[{0x0, 0x1, 0x7, 0x7fff}, {0xfffffffffffffffb, 0xaa5, 0xff, 0x6b}, {0x7ffc, 0x1, 0x9, 0x5}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000664000-0x18)=[]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/01/05 13:28:23 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0xc0001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r1, &(0x7f0000002000)="85b025a57b6164ed4569f96f12fe47befc716600392e16f233afbc4cf2fb15d491bebd4ade8e01cb53a197018f2536a81c2c44b62d8a7ad872be8c35d90affcda34d489b1a8e5ba3f09decd734e6837cea85c1e9c8eaa68e0e86b6b643f95948325eae850c027cff53c6385c10a507921f53b9f8d5c657440f1276fbbc42a525cdcabf540979af1d696724df95a6f62c4078d8d3371e4e2dd4ec6719b46e381cd7df0871dc455a8006f995474ef6741228a022164155c52726c9af2ea672b9c5ea563dd92d607babd377157854f9708be666d25e6d3187df696b4736c9b203", &(0x7f0000004000)=""/50}, 0x18) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x200, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002000)={0x4, 0xffffffffffffffff, 0x1}) 2018/01/05 13:28:23 executing program 6: userfaultfd(0x800) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) madvise(&(0x7f0000fed000/0x4000)=nil, 0x4000, 0xf) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) 2018/01/05 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008df000-0x65)={0x0, 0x5d, "f158adb76fc004506fe475c0dcbc7ff2eef132f1aed2d175772199ba6619305f14e253dc786274e9d0f6402ac306599a779f9d2bd12004e9bda3664852d3597a0ad2e43e33f205c8309a74fa8acedea576505117f0afdd202ccfb0ece5"}, &(0x7f0000b3b000)=0x17e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d7b000-0x8)={r1, 0x2}, &(0x7f000043c000-0x4)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000554000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/05 13:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aaf000)="16e5ff000000096400") sendfile(r0, r1, &(0x7f0000a2e000-0x8)=0x440, 0x63) syz_open_pts(r1, 0x400000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a42000)={{0xa, 0x1, 0xffffffffffffddf8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x6}, 0x9, [0x100000000, 0x800, 0x800, 0x5, 0x0, 0x4, 0x4, 0x8]}, 0x5c) 2018/01/05 13:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$unix(r0, &(0x7f0000ca8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000670000-0x10)=@generic="3d816a33e8bb437ca0c69d3d322407fa") 2018/01/05 13:28:23 executing program 3: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000058000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x614000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00002a6000)={0x100000000, 0x9}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00003c5000-0x328)=@newsa={0x1ac, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(tea)\x00'}, 0x0, 0x0, ""}}, @lifetime_val={0x28, 0x9, {0x7f, 0x100000001, 0xd715, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, 0x0, 0x2}}, @mark={0xc, 0x15, {0x1, 0xffffffffffffff15}}, @replay_val={0x10, 0xa, {0x7, 0x4, 0x59}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fe000-0x8)='./file0\x00', 0xa0) execve(&(0x7f0000288000-0x8)='./file0\x00', &(0x7f0000f79000)=[&(0x7f000060a000-0x3)='[\\\x00', &(0x7f0000d0e000-0x5)='&#[/\x00', &(0x7f0000c38000)='(\'wlan1uservmnetN(security&cgroup\x00', &(0x7f0000ecf000-0x1)='\x00', &(0x7f00001d0000-0x14)='GPL#(keyringselinux\x00', &(0x7f000087b000-0x2)='(\x00', &(0x7f0000dda000-0x13)='$keyring]-security\x00'], &(0x7f000083d000-0x8)=[&(0x7f000031e000-0x7)=')GPL@,\x00']) mq_open(&(0x7f000054b000-0xe)='nodev.-vmnet1\x00', 0x40, 0x40, &(0x7f00006d2000)={0x1, 0x7, 0x8001, 0x9223, 0x4a, 0x5, 0x0, 0x0}) r1 = creat(&(0x7f0000741000)='./file0\x00', 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000176000)=0x37) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000806000-0x4)=0x2, 0x4) getsockname(r0, &(0x7f0000b4e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e4000-0x4)=0xfffffffffffffe71) fsetxattr(r0, &(0x7f0000c4d000)=@known='security.capability\x00', &(0x7f0000cb1000)="0000000201000000000000010400000000000000", 0x14, 0x10000000000001) 2018/01/05 13:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000926000)='/dev/sequencer2\x00', 0xa2101, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x28a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004a9000)=0x0) 2018/01/05 13:28:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8, 0x40000) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000007000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000008000)=""/147, 0x93, 0x401}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x80003, 0x7ba) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000000b000)={0x1, 0x4, [@random="20ed957feaa0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) 2018/01/05 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() fstat(0xffffffffffffff9c, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = openat(0xffffffffffffffff, &(0x7f0000593000-0x8)='./file0\x00', 0x200041, 0x40) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000283000)={0x54, 0x7, 0xd5}) r5 = getegid() r6 = getgid() setgroups(0x6, &(0x7f00005ef000)=[r0, r1, r2, r3, r5, r6]) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f000026e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 13:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ce0000)='./file0\x00', 0x80, 0x2) setrlimit(0xf, &(0x7f00008dc000-0x10)={0x10000, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f47000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) read(r0, &(0x7f00000e9000-0xbb)=""/187, 0xbb) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00007d4000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000d64000-0x8)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00003df000)=@file={0x200000000, './file0\x00'}, 0xffffffffffffff81) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 13:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000226000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000014a000)=0x0, &(0x7f0000fb5000)=0x4) pipe2(&(0x7f00005d4000)={0x0, 0x0}, 0x4800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000d85000/0x4000)=nil, 0x4000, 0x2, 0x3, 0x800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/05 13:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fa6000)="24000000430001000000000200000000000000000d0001003905000000000000ec05000e8ec2959bfc982418eb414eacff0652093ea05c5249b1bebb713517da41d5611b69afa1e10aa9159c5b087a47d0fe8717fb6b7762572cfce722f741a50a5160e23c7908faa54838ee7573b1eb3f90fc178f154ede22fa99fa4f1aa5c8fb68ecb475f352a6d2388157b6356b276fab8c756c66b23495e5a4efcb933b41cbe7d6a88c0946e7ea57a2e4173bddd055e86be72b2d09b57dc8d1c024ca08651cc4d2b60a62015b61dfad6e4cba9c2978", 0xd1) 2018/01/05 13:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) statx(r0, &(0x7f00005ba000)='./file1\x00', 0x2000, 0x7ff, &(0x7f0000562000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r0, &(0x7f0000689000-0x8)='./file1\x00', 0x0) 2018/01/05 13:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet6(0xa, 0x5, 0x1c07) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00003bf000-0x1)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000330000)={0x0, 0x3, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b5a000)='/dev/usbmon#\x00', 0x4, 0x2d0400) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00008ca000)=0x7) capset(&(0x7f0000fb1000-0x8)={0x20071026, 0x0}, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000bf1000-0x8)=0x1ffe00000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000c42000-0x1)=0x3) 2018/01/05 13:28:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x100000486, &(0x7f000096d000)=""/0, &(0x7f0000001000-0x4)=0xfffffffffffffe40) 2018/01/05 13:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000024d000)="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", 0xfc) memfd_create(&(0x7f0000287000)='^#[\\\x00', 0x2) 2018/01/05 13:28:23 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) eventfd2(0x8, 0x80800) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) r1 = shmget$private(0x0, 0x3000, 0x7800001c, &(0x7f0000001000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x0) r3 = getgid() fchown(r0, r2, r3) 2018/01/05 13:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005c9000-0x8)=0x5) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036d000)="8c2c1340bd7f60a2b27ec09d2073eb22d464ee8db37d58588524b7763f", 0x1d) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000427000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f01000)=[{&(0x7f0000f36000)=""/203, 0xcb}, {&(0x7f00005ec000)=""/87, 0x57}, {&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x3, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/05 13:28:23 executing program 5: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000949000-0x2)="", 0x0) [ 48.012329] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003f6000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f0000514000)={0xffff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000670000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000051000-0x38)={0x0, 0x0, &(0x7f0000b21000-0x40)=[], 0x0, &(0x7f0000a7a000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c2a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000fd0000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 13:28:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000dc2000-0x4)=0x3, 0x20000000081, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000210000)=0x0, 0x5186) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x2a)=""/42, &(0x7f0000002000-0x4)=0x2a) 2018/01/05 13:28:23 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x7f, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000009000-0x16)='net/ip_tables_targets\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/05 13:28:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000012000-0xc)={0x2, 0x5, 0xb5f7, 0x24000000000, 0xd6, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x8001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000003000-0x4)=0x4) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 48.061566] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 13:28:24 executing program 3: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") stat(&(0x7f000040b000)='./file0\x00', &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000214000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005e8000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e8b000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 13:28:24 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000eb1000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ed5000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000fe7000-0x4)=r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/05 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r1, 0x200010040000000, 0x3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000f35000)=0x5) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b59000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000075d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2018/01/05 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f14000-0xb9)="0c52ed499d5363cb148fe152593dbb954651e5b5ab62f398204f7eb47ad3f31bec392b007887123190a08fcb0e7b07fc2b718df83966dae5f78ab7fc2783ea8ee53daf87f3feaa3148c09dd9779653c497106a382ffbc53a19e8faf5d77cb620d5e9d35ed048ba50a518cb438fb9bfa0e9a36df468e39ad4846213205637e5768e3c6f785ac0d2f38417b38b582a2711206d955aae94461785f16577c228102a7907d392b129a50dfb71b415b66ef34b52cb881be202ce2fc9", 0xb9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) getsockname(r1, &(0x7f0000fe8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d35000-0x4)=0x10) 2018/01/05 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000862000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000577000-0x8)={0x1f, {0x100, 0x7fff, 0xa3, 0x2, 0x2, 0x1}}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000db4000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aee000-0x18)=@get={0x1, &(0x7f000044d000)=""/246, 0x3f}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000002e000-0x4)=0xaf8, 0x4) accept4(r0, 0x0, &(0x7f00007d8000)=0x0, 0x80000) sendto$inet(r0, &(0x7f0000eb4000)="f7", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fbe000-0xc)={&(0x7f0000f24000-0x8)='./file0\x00', r1}, 0xffffffffffffff40) sendto(r0, &(0x7f0000e36000-0x80)='(', 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000df0000-0x258)=[{{&(0x7f0000ad0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e18000)=[], 0x0, &(0x7f000009b000)=""/108, 0x6c, 0x0}, 0x0}], 0x1, 0x42, &(0x7f0000ffe000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000679000)={0x0, 0x1}, &(0x7f000091b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000048d000-0x18)={r2, 0x0, 0x30, 0x6, 0xffffffffffffff72}, &(0x7f0000a73000)=0x18) 2018/01/05 13:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = semget(0x1, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007f8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000)=0xe8) fstat(r0, &(0x7f00005fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000156000)='./file0\x00', &(0x7f0000c84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000eb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000b04000)={{0x6, r2, r3, r4, r5, 0x24, 0x6, 0x0, 0x0, 0x0}, 0xffa, 0x7, 0x9, 0x0, 0x0}) r6 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xb, 0x6, &(0x7f00008e3000-0x8)={0x0, 0x0}) sendto$ax25(r7, &(0x7f00007a2000+0x22c)="aef8302271cb1fd3824e6f8d17a606ba71575182e39cb2831be8fd2180210ccf3bab42fb4258072a7758ef7e23d8129e835b5614147ae241003bc170c3d429317bc7437338c93cc7eaa1e0a79f316f59aa2007ee2109dd83dacaa3d0fc88e0dd6059258926ba3b8417ea7536886b87db7601ca72a47cada5a434820e8aa3aec53bdd039a25fe594d0aaf39a1f124c7ffc60084ab2d07b39760d9b0bd8f89b2e8a5f54e5b313369814e19b939d794301b9d812417ec9228d6d54bbee7f4020914ef4dfb68f82b6232f975724675e1725e3585002ed95a6b01e2ac267032943dbcf65dc6beab2ee098d937d5822060a046ddf62cbd5ffbf699", 0xf8, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f000005b000)={0x4, 0x0}) r8 = gettid() rt_sigprocmask(0x0, &(0x7f0000776000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000424000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000fcd000)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000edc000-0x10)=@req={0x100000000, 0xbb0, 0x9, 0x7}, 0x10) sendfile(r0, r1, &(0x7f00001ad000)=0x0, 0x10001) 2018/01/05 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000133000-0xf)='attr/keycreate\x00') ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000734000)={0x62, 0x7f, 0x8, 0xb440, 0xf5cacbb550846b02, 0x4}) io_submit(r0, 0x1, &(0x7f00007eb000-0x8)=[&(0x7f00005b5000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000aff000)="217696a7f54ff900f9a9bf18233277ae", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) open(&(0x7f0000e84000)='./file0\x00', 0x400, 0x110) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000383000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) 2018/01/05 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000203000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000e2b000-0x118)="") mount(&(0x7f0000f4f000-0x8)='./file0\x00', &(0x7f0000fc5000)='./file0\x00', &(0x7f0000658000-0xc)='binfmt_misc\x00', 0x40000, &(0x7f0000f04000)="45112e02cadf2f653b788bdaf4b765c6507e") 2018/01/05 13:28:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x5, 0x401, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000567000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000783000-0x68)={0x3, 0x0, 0x3000000000000000, {0x0, 0x0}, 0x4bd9c4120000, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r1, &(0x7f000039a000-0x1)="", 0x0, 0x20000004, &(0x7f000097f000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000d45000)=0x0) 2018/01/05 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0xfffffffffffffec3) 2018/01/05 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f5e000)={0x0, r0, 0x1, 0x2, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21e) 2018/01/05 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c92000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b5b000-0xc)={{0x3, 0x1, 0x6, 0x0, 0x6, 0xcd8}, 0x7}) 2018/01/05 13:28:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x18bc3bfe123a70b3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000021d000-0x14)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f02000-0x40)=[{&(0x7f00000cc000)="a8", 0x1}], 0x1, &(0x7f000075e000)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$adsp(&(0x7f00008ec000-0xb)='/dev/adsp#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00004ca000)={0x93, &(0x7f0000bcf000)="965d0927b581c30c90e209e225feb5de98e55a0b780cb773972ea069fdc223ac27ac383dfcc03d48a0ea9cb269e66d9258893e602043ce14003c06b7ef300871d5d10b0fd07f4a6d6acc5d74814bbdb32255089831c5a4355def2b97b0551110aa608de15e5f32c56a9de06b2c79a1169fea972baddbc676b50145f114dc0517f78607c0ac3b8832f78321fcd25c0320fdddb4"}) io_setup(0x4, &(0x7f0000188000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$TIOCEXCL(r4, 0x540c) 2018/01/05 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200010000000019, &(0x7f0000222000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000332000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe31) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000fc4000-0x2)=0x1, &(0x7f0000200000-0x8)=0x2) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x0, 0x0, 0x0) 2018/01/05 13:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fa2000-0x6)={0x0, 0x5}, &(0x7f00003d5000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aa2000)={r3, 0x3f}, &(0x7f000005d000)=0x6) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/05 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x4000000000000, 0x101086) writev(r0, &(0x7f0000bd9000)=[], 0x0) r1 = memfd_create(&(0x7f0000d9b000-0xb)='/dev/loop#\x00', 0x0) recvfrom$llc(r1, &(0x7f000011f000-0xf8)=""/248, 0xf8, 0x40, &(0x7f0000afd000)={0x1a, 0x1, 0x1000, 0x8, 0x4, 0x6, @random="bf8bfd45b7cc", [0x0, 0x0]}, 0x10) ioctl$TIOCSBRK(r1, 0x5427) pread64(r0, &(0x7f0000faa000-0xd1)=""/209, 0xfffffe98, 0x0) 2018/01/05 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000092a000-0x10)='/dev/input/mice\x00', 0x0, 0x420100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000470000-0x8c)={0xfffffffffffff001, 0x4, 0x84, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000941000)=0x1, &(0x7f0000678000)=0x2) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e7d000)='net/netlink\x00') sendfile(r2, r2, &(0x7f0000180000)=0x0, 0xffff) 2018/01/05 13:28:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2401) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008cd000-0xc)={0x1, r1, 0x1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000462000)=""/240, &(0x7f0000032000-0x4)=0xf0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2018/01/05 13:28:24 executing program 3: r0 = semget$private(0x0, 0x2, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe8, &(0x7f00004cc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1068d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "060002", 0xb2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x9, 0x7, "62e5511fddb7b856257293235c01cd2561ac8f818ccd87cdead2c30376c87e10d614c23647b53d5acd6423fb226ea8aa495f243323517e5c706533c1999df0a8566889dfcb29f0d1a5d8ca8a65757f0e62f0f52d16b786ed97a229ee79fc5bb215361f7491c9c981dd468d99e77e260019979c39f8b8d39fdb31884b0b0e4bb88940fce1dc793e70203d73d25b347e1f4d622b99b63c263fb05080302d735df7d61bb124519e5b1d555d"}}}}}}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/05 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)="", 0x0}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/vga_arbiter\x00', 0x109002, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000561000)="b8b01bc5e7b39f0800a00ad471f1ab6081168c5f5592a283e985f85f17367480779594dfe4bc1faa3ac01ec09da1fa8055ec532ee80baf93362247d4b6658fbf3c8e23b9510dceaeb78101af0468710fbc15349d7aa9a6d50b2ea74d7947a1820a81c039ac1a905da94271ae613ab94585723fd6912eb0f4dfb29821777f27e476f343f34cd751b1930ef239d5cb0ebd7526b8d71ea45887ce416635e79844fe8b818203cb38d05d7a9abb21c0e7866227e430c43f", 0xb5) 2018/01/05 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000ccb000)=""/4096) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/05 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00000e6000+0x46d)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000361000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000641000-0x50)={{0x1, 0xe5}, {0x80000001, 0x40}, 0x9, 0x5, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000dc6000)=""/127, 0x7f, 0x2, 0x0, 0x0) 2018/01/05 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b4d000-0x8)='./file0\x00', &(0x7f0000f24000)=[], &(0x7f000087d000)=[]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd003) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/05 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000045b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000bd1000-0x1)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/05 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003bc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f80000-0x9)='/dev/audio#\x00', 0xff, 0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e9f000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b19000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f80000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000f81000)=""/123, 0x7b) capset(&(0x7f0000221000)={0x19980330, r3}, &(0x7f00001d3000-0x18)={0x91, 0x8001, 0x80000000, 0x7ff, 0x9, 0x0}) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0241f2ff0000acff002103c75735", 0x26) 2018/01/05 13:28:24 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) r2 = shmget(0x1, 0x3000, 0x7c00020c, &(0x7f0000c23000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = request_key(&(0x7f0000333000)='rxrpc\x00', &(0x7f0000809000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b44000-0x1)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f00009c3000)=""/120, 0x78) fcntl$dupfd(r1, 0x406, r0) r4 = dup(r1) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000ddd000)={0x6, 0xbfb4}) write(r1, &(0x7f0000421000)="0e", 0x1) 2018/01/05 13:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008aa000-0x8)='./file0\x00', &(0x7f00006f1000)=@random={'security.\x00', '\x00'}) mkdir(&(0x7f0000d62000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000067b000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f000056f000)='hfsplus\x00', 0x120000, &(0x7f00006f4000)="") 2018/01/05 13:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') pread64(r0, &(0x7f0000237000)=""/0, 0x0, 0xfff) signalfd4(r0, &(0x7f00000d6000-0x8)={0x3f}, 0x8, 0x80800) 2018/01/05 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000738000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008a3000)='net/ip6_flowlabel\x00') r2 = request_key(&(0x7f0000ee9000)='logon\x00', &(0x7f00009c7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbd000-0x1)='\x00', 0x0) keyctl$get_security(0x11, r2, &(0x7f0000ffd000)=""/93, 0x5d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a90000)={0x800, 0x6, 0x8004, 0x32a06ca0, 0x2, 0xdc, 0x8, 0x7, 0x0}, &(0x7f0000760000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000aca000-0x8)={r3, 0x15d4000000000, 0x7fffffff}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fd000)='/dev/sequencer2\x00', 0x10000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/05 13:28:24 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000008000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000000b000-0x4)=0x0, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000007000)=@common='bcsf0\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000)={0xffffffffffffff9c, 0x28, &(0x7f0000009000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r2, 0x2, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de8000-0xa)='/dev/cuse\x00', 0x10000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000ed000)={r1, 0xe0, 0x643, "81e0e9538fa54901468eb2f350d5d1acab0c754843ecdf1e7a2ae939c2d4abd7b0696086e1eb7000c9f1f98e7673a5152f50669270141d98e1594525061491ee547afc172cf7b4d3422a392b7c558c92d649c290f8fb44f3761a66b0118a1baca0f7fe9d9d32daafe0c19a374da124fa3e607abb07b13879b651dac218163799493762c837356bb9b62d517f8d8e161c58c2ff3ec24e21442071915224f85e0b7e694f6beeedd75632ef"}) 2018/01/05 13:28:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000053d000)={0x1, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$void(r1, 0xc0045878) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) 2018/01/05 13:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) timer_create(0x0, &(0x7f0000e61000)={0x0, 0x1c, 0x3, @thr={&(0x7f0000288000-0x3b)="96ccc522f4b2edcc221fc18f2ab16587df9b06799695953da014236f7fb92252c8e6d3d01fa0f3e2f0b6180df44b5138379043b49a34d4bf55277c", &(0x7f0000fdd000)="605362e720eee84672a2ccdfc0f190b4da2c08fc3d876683862f79e92349e3e9387274ada8ac9e1b2d9d3d753fd0665f6e211490b37cebe7d2bb7c3687513028c79b5d910f7a5eec9fa2588b01da3e0ed232393ea7871e18b374c5bc6fb80b4c07ab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac2000-0x4)=0x0) timer_delete(r3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000a7b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000029c000)=0x0, 0x2, r2, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00007b4000)={0xa64b, 0x6, 0x8, 0x2, 0x3}) 2018/01/05 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/user\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000965000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002b3000)=0x1c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000464000-0x6c)=""/108) 2018/01/05 13:28:24 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x7f, 0x0, 0x2, 0x8, 0x1, 0x187}}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = msgget(0x1, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000e9c000)=""/173) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e89000-0xc)={0x4, r0, 0x0}) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/01/05 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000090000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x6) 2018/01/05 13:28:24 executing program 5: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000efc000)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000de7000-0x8c)={0xef, 0x80000000, 0x64474337, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80003, 0x6) personality(0x100000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) recvmsg(r1, &(0x7f0000ef9000-0x38)={&(0x7f00004fb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ef8000)=[], 0x0, &(0x7f00008f7000-0xd9)=""/217, 0xd9, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000671000)={0x0, 0x1000, "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"}, &(0x7f0000efc000)=0x1008) r3 = syz_open_dev$sg(&(0x7f0000b24000)='/dev/sg#\x00', 0x6, 0x400) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000efe000-0x8)={0x1, 0x8, 0x5, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000de8000-0x1d)={r2, 0x15, "23459c78e65fb214616d15ef824fedcbb4a890789d"}, &(0x7f0000b98000-0x4)=0x1d) 2018/01/05 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ba000-0x20)={@generic="609e6cf854c4d71415b3c3cfb1e47f6d", @ifru_flags=0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000438000)={0x0, 0x0, &(0x7f0000340000-0x64)=[{&(0x7f0000ed0000-0x61)="e8582f9cccf25a28", 0x8}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) r2 = semget(0x1, 0x0, 0x18) semop(r2, &(0x7f0000701000-0x2a)=[{0x0, 0xb04, 0x1000}, {0x0, 0x5, 0x1000}, {0x7, 0x9, 0x1800}, {0x3, 0x6, 0x1800}, {0x3, 0xff, 0x1000}, {0x2, 0x3f, 0x800}, {0x7, 0x0, 0x1000}], 0x7) r3 = syz_open_dev$usbmon(&(0x7f00003d0000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000bbc000-0x2)={0x7, 0x3}) recvfrom$packet(r1, &(0x7f0000939000-0x9c)=""/156, 0xfe7c, 0x0, &(0x7f0000362000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="629ae43d998b", [0x0, 0x0]}, 0x10) 2018/01/05 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e82000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e82000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x200000000000000}, 0x8) unshare(0x40600) r2 = epoll_create(0x50) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e82000)={0x1, [0x0]}, &(0x7f0000498000)=0x8) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd1000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000613000)=0x98) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000dab000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x105000) r5 = syz_open_dev$sg(&(0x7f0000e81000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x8000) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f000056e000)="24114e811a", 0x5) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000e82000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x40000000002807f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000aaf000-0x20)=[@in={0x2, 0x1, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000e7a000)=0x4) iopl(0x8) 2018/01/05 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe10000000000000000000000000000000000007fff00", 0x14, 0x1001, 0x5, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000d7000)={0x10005, 0xfffffffffdfffffc, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000dc7000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d49000+0x10b)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000618000-0xb8)={0x0, 0x1, 0x9, 0xa44, 0x7ff, 0x80, 0x8, 0x55, {0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xdf, 0x0, 0xffffffff, 0x9}}, &(0x7f0000879000-0x4)=0xb8) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000a12000)=0x0) r5 = getuid() r6 = getuid() r7 = geteuid() setresuid(r5, r6, r7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000deb000)={0x2, 0x6, 0x5098, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e9d000)={r4, 0x5, 0xfff, 0x0, 0x6a, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000d32000)=0x4, 0x1) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001fb000-0x4)=0x14) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/vcs\x00', 0x4103fc, 0x0) name_to_handle_at(r0, &(0x7f00007d4000)='./file0\x00', &(0x7f0000b99000)={0xe2, 0x4, "cd325d067e0a4fac010b35f44d8d7c2fb0818b0d8ec2a6268454ddcbc085d7177f270617e76b2c85ed5d53d1032bf92e14945ea4c4f1dcdeb0a7627f3bd104eeb65c51a0085da0764b5a90ffc8eb2c80a23bee4e985a17d669c15142186ebf547dcbfb8043758bb44a240b386ec960b9b069e901b086bbb7fdf375b008a8c4b30c315859c3fc6cadd5102e44a35f50c3a31f3a2eb5e7ae55f9bd331570d83b45a59593bb79fd86d3903ccbdfb9da586e68b3832ab168e6a2b04c76f4a94ac3ac457ed33bf996bc13ea0bb94cba16a50cd58b951e62c7b618ebe7"}, &(0x7f000056c000-0x4)=0x0, 0x1400) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt(r1, 0x6, 0x80000001, &(0x7f0000ee3000-0xaa)="2f42aed85137678b95f4c9a7a4f2cf0475127d90e88aa884be5628f40589da775a83751573af0d0c8f918edef7e2cf7786e246be9ee24feb48abab3182569a629c710894eb215401ede0c0e76615a0b5396b341e60a2818e7ad250faf6058577a033fec43dab8783dc626c13edde4ea3e527e417fb89a69de649e6f0663dcabab493fbdb2db71ae1137a556b387dfd01d01811208768368fbe5996477d61525ae526bbd4e5e0204b1050", 0xaa) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x3, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x100000, &(0x7f0000001000)=""/58}, {0x0, 0xac, 0x6, &(0x7f00002aa000)=""/172}, {0x0, 0xe7, 0x0, &(0x7f0000b49000)=""/231}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cb7000)=0x1, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000c43000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 13:28:25 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d8a000)='/dev/vga_arbiter\x00', 0x2200, 0x0) symlinkat(&(0x7f0000df1000)='./file0\x00', r0, &(0x7f00007c6000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 2018/01/05 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005ee000)='./file0\x00', 0x41c240, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002f3000-0x4)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000099b000)={0x10000, 0x0, 0x100000001, 0x0, 0x6, 0x3, 0x11, 0x3, 0x200000000000000, 0x40, 0x80000001, 0x8, 0x0, 0xffffffffffffffe1, 0x7ff, 0xffffffffffffffff, 0x5, 0xfffffffffffffff9, 0xf03}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/05 13:28:25 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000b01000)='/dev/audio#\x00', 0x40, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xaf)=""/175, 0xaf, 0x120, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00004e2000-0x1c)=""/28) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000eea000)={0x0, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c28000)='/dev/rfkill\x00', 0x100c01, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000b75000)={[0xee, 0x3, 0x3, 0xfffffffffffffeff, 0x3, 0x1000, 0x7, 0x1f, 0x8, 0xa1e1, 0x0, 0x800, 0x2a0, 0x1f, 0x10000, 0x10000], 0x1000, 0x100000}) fcntl$setlease(r1, 0x400, 0x3) 2018/01/05 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000481000-0xa)='/dev/cuse\x00', 0x6, 0x0) pread64(r0, &(0x7f0000bac000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000665000-0x50)={0x50, 0x0, 0x7, @fuse_init_out={0x7, 0x1a, 0xfffffffffffffffd, 0x0, 0x800000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/05 13:28:25 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x420000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000-0x18)={0x6, 0x4, 0x0, 0x20, 0x7, 0x5cee}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000008000-0x78)={0xffffffff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2, 0x2, 0x6, 0xeb5, 0x7f, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x0, 0x9}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000009000-0x60)={0x0, 0x35, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r1, 0x80000080045002, &(0x7f0000004000-0x8)=0x0) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) r1 = syz_open_dev$admmidi(&(0x7f0000c52000-0xe)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00008c7000-0x10)={0xce, &(0x7f0000196000)=""/206}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000c11000-0xe)='/dev/admmidi#\x00', 0x8, 0x3ab000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a21000)=0x0, &(0x7f0000e24000-0x4)=0x4) tee(r1, r2, 0x9, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000e6f000-0x40)=""/64) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) 2018/01/05 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) semget(0x0, 0x1, 0x404) mkdir(&(0x7f0000e1e000-0x8)='./file0\x00', 0x6) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000090d000)='oom_score\x00') umount2(&(0x7f0000771000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)="") sendto$unix(r1, &(0x7f00005a8000)="36da2bbe0ba650fc2acf2a6b99b88a51c97a1c945193b030f3e653f5899c7676f2ae84838a7f851bed1c1e0a75ec9d05d7a9f49c77de1998660c5aec8645", 0x3e, 0x800, &(0x7f0000162000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fe2000)='/dev/adsp#\x00', 0x90000000, 0x400040) connect$nfc_raw(r1, &(0x7f0000da2000-0x10)={0x27, 0x4, 0x0, 0x4}, 0xffffffffffffffde) r2 = dup(r0) llistxattr(&(0x7f0000e27000-0x8)='./file0\x00', &(0x7f00006cd000-0xec)=""/236, 0xec) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00004a5000)={0x0, {0x2, 0x0, @rand_addr=0x558d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x100, &(0x7f0000467000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000edf000-0x38)={&(0x7f0000612000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b5e000)=[{&(0x7f0000871000)="1c77261ef1627b5f75fd09d7ebadff1eef31fb72b045dd128235715ff7c5e4b22ae76eda76adf85026b776f86d6fff0d44f59a1126a96fab37a41975f96af2b9d1c02d9b3ae5b0dc31d4a3bb2bdc82d2d67e29c0a89e301513dae4cd552a147a52178721a5027aedbb99f59b5b858273557ebc3200235c98795efe450151bea8ff98c97f52062cf9d3041c63ae46c8b915468388f168caaa0f28bc3e643f01a18d0912cfd34dba0ecee6aec210708c5cded3ef", 0xb3}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/01/05 13:28:25 executing program 3: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059f000-0x4)=0x103) 2018/01/05 13:28:25 executing program 7: r0 = socket(0x2, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d38000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 13:28:25 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000264000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f5d000-0x8)='./file0\x00', &(0x7f00008e7000-0x8)='./file0\x00', &(0x7f0000c25000)='nfs\x00', 0x100000, &(0x7f0000001000-0x8)="64b5ab7377be7989") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) chdir(&(0x7f0000fe9000)='./file0\x00') 2018/01/05 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eb5000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xfffffffffffffef6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f000006f000)="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", 0x1001}], 0x1, &(0x7f0000e76000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0xfdd4}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 13:28:25 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000041e000)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000999000-0x7)='/dev/vcs#\x00', 0x3, 0x0) lstat(&(0x7f00006ee000-0x8)='./file0\x00', &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000049a000)={0x20, 0x9, r1, 0x6, r4, 0x9, 0x2, 0x3}) tkill(r1, 0x1000000000016) 2018/01/05 13:28:25 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000440000-0xa)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000dfa000+0xc0b)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000701000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000aa5000)="49200c6f9d7b1ece4e75e20488d48d14fcb11b885bc7da0e47cfa7eb91f7d3d7ff9535fd69bbe31e7c34d1580d844e7378d8731f4f2f984dda1a8dc40dc2e8efb2bc3a7c027d85e59f80dadd8a26de8d416b187f2b75855ab7593c413061fc2c5c9f927485755a018991478a3d6b1d91983a0c833288ef14b6b675b969ff94f86e8c5fa566934617e22e2c221d43599b20ced0c5530167518bda7305999539381d5be8edf1d809c1507e6b9ef7899a8fe3c1898ee03aae46c4", 0xb9, 0x2, &(0x7f0000263000-0x10)={r2, r3+30000000}) close(r0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008af000-0x4)=0x0, &(0x7f0000aae000)=0x4) epoll_create(0x4) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x3, &(0x7f00005fe000-0x10)={0x1, 0x400000}, 0x0) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000428000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00004f6000-0x8)='./file0\x00', r0, &(0x7f0000ff6000-0x8)='./file0\x00') 2018/01/05 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unshare(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b7000-0xf)='/dev/sequencer\x00', 0xa000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000a79000-0xc)={0x1f, 0x3f, 0x6, 0x10001, 0x8000, 0x80000000}) 2018/01/05 13:28:25 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000010000)='/dev/amidi#\x00', 0x5, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000010000)=0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000012000-0x10)={0x9, 0xffffffffffffffff}) 2018/01/05 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fdc000-0xc)='/dev/audio#\x00', 0xa7, 0x400) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000046a000)={{0x3, 0x6, 0x7, 0x5, 0x8001, 0x3b3}, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000e99000-0x30)=""/48, 0x30) 2018/01/05 13:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x7c000000, &(0x7f0000d25000/0x1000)=nil) r1 = syz_open_dev$amidi(&(0x7f000076b000-0xc)='/dev/amidi#\x00', 0x0, 0x208000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003be000)={0x0, 0x1, 0x30, 0x6, 0x7}, &(0x7f00001e5000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fe4000)={r2, 0x4, 0x5, 0x0}, &(0x7f00004f6000-0x4)=0x10) shmat(r0, &(0x7f000078c000/0x1000)=nil, 0x4000) unshare(0x8000000) shmget(0x0, 0x1000, 0x7c000241, &(0x7f000044a000/0x1000)=nil) r3 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) unshare(0xc000000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000050000-0x8)={r4, 0x1}) shmdt(r3) 2018/01/05 13:28:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @rand_addr=0x5}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003a2000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00001f2000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x40) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe2(&(0x7f00001ed000-0x8)={0x0, 0x0}, 0x80800) openat(r4, &(0x7f000051b000-0x8)='./file0\x00', 0x4000, 0x40) r5 = mmap$binder(&(0x7f0000c75000/0x4000)=nil, 0x4000, 0x6, 0x13, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00003bd000)={r5, 0x0, 0x0, 0x0}) ioctl$TIOCSTI(r4, 0x5412, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f000027e000-0x4)=0x7) 2018/01/05 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bb7000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000483000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20800) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000d70000-0x90)={0x401, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$alg(r1, &(0x7f0000996000)={0x0, 0x0, &(0x7f0000bc4000)=[{&(0x7f0000fc2000-0xa)='M', 0x1}], 0x1, &(0x7f0000a37000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000f05000-0x10)={&(0x7f00001e3000/0x1000)=nil, 0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000ded000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r1, 0x80000) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000762000)='./file0\x00', 0x200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f0000e1e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dcb000)={0x8, 0x0, 0x0, 0x100000000, 0x7ff, 0x8, 0x6, 0xfff, 0x1000, 0x3, 0x2}, 0xb) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/05 13:28:25 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000041e000)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000999000-0x7)='/dev/vcs#\x00', 0x3, 0x0) lstat(&(0x7f00006ee000-0x8)='./file0\x00', &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000049a000)={0x20, 0x9, r1, 0x6, r4, 0x9, 0x2, 0x3}) tkill(r1, 0x1000000000016) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prlimit64(r0, 0x7, 0x0, &(0x7f00008e3000)={0x0, 0x0}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000bab000-0xd)='ne6/socktatt\x00') tkill(r1, 0x1) preadv(r2, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019d000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000c82000-0x18)={0x9, 0x10, [0x2, 0xf6e, 0xffff, 0x100000000]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x20000003) 2018/01/05 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000008b000)=""/230, &(0x7f0000f89000-0x4)=0xe6) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00007f4000-0x5c)={0x8, 0xee0030f4adc88dfc, {0x0, 0x3, 0x40b06709, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x90) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bb4000)=0x0) setpriority(0x0, r6, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/01/05 13:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000aa8000-0xc)='/dev/amidi#\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acd000)={0x6c3, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x0}, 0x8}) 2018/01/05 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)='/dev/rtc\x00', 0x400400, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000913000-0xfb)={""/1024}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aaa000-0xb)='/dev/mixer\x00', 0x200, 0x0) r4 = dup(r1) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000b0a000)={r3, 0xfffffffffffffff8, 0x1, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000b08000-0xb)='/dev/adsp#\x00', 0xfff, 0x20000) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000b0b000)={0x0, 0x0, []}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000b0b000)='./file0\x00', 0x7800, 0x400, &(0x7f0000af7000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fca000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00002ec000-0x64)={&(0x7f0000496000)=[0x2, 0x101, 0x4, 0x40, 0x4], 0x5, 0xd6, 0x100, 0x1, 0x7, 0x81, {0xbf, 0x3, 0x8000, 0x9, 0x3ffc000, 0xef, 0xca7, 0x1, 0x40, 0x41c, 0x5, 0x8, 0x20, 0x8000, "a952347030f4465c5d02a75f0aba312e071494a57ed2b60d76ca599594b90030"}}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000848000-0xb)={r1, &(0x7f00004fd000)=""/213}) r2 = socket(0x8, 0x7, 0x800000002000014) write(r2, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df8000)={{0x40000000000003, 0x0, 0x0, 0x0, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a9b000-0x4)=0x0, &(0x7f0000d60000-0x4)=0xffffff50) 2018/01/05 13:28:25 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) semop(0x0, &(0x7f0000000000)=[{0x0, 0x6, 0x0}], 0x1) r1 = memfd_create(&(0x7f0000000000)="657468302b1c00", 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r0, 0x107, 0x16, &(0x7f0000c9a000)="", 0x0) 2018/01/05 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open(&(0x7f0000868000-0x8)='./file0\x00', 0x0, 0x188) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00009e1000)=0x0, &(0x7f0000db8000-0x4)=0x4) accept$ipx(r1, &(0x7f00001b4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0x10) accept$ipx(r1, &(0x7f00001b9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b7000)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000367000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000eb9000-0x10)={r0, r1, 0x1, 0x3}, 0x10) 2018/01/05 13:28:25 executing program 3: io_setup(0x5, &(0x7f0000038000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000139000-0x9)='/dev/dsp\x00', 0x600002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000038000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000000000)="", 0x0, 0x5, 0x0, 0x0, r2}, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001000-0x9c)=""/156) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r3, &(0x7f00000c5000)=""}, 0x10) 2018/01/05 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d13000+0x261)={0x0, 0x0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d15000-0xa)='/dev/vcs#\x00', 0x3c, 0x2) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d15000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d14000)=0xfb, 0x2) listen$netrom(r1, 0x1) [ 49.669251] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000007000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0xff, 0x181000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r7 = getgid() r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r10 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1, r1]}], 0xb0, 0x20000014}, 0x80) 2018/01/05 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002ee000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040d000-0x4)=0xe8) lstat(&(0x7f0000414000-0x8)='./file0\x00', &(0x7f00003d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000656000)={0x0, 0x0}) r5 = accept(0xffffffffffffff9c, &(0x7f0000226000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007ae000)=0x58) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/kvm\x00', 0x50000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003a4000)={0x0, 0x0}) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) r10 = memfd_create(&(0x7f0000e98000-0x8)='//proc,\x00', 0x0) socketpair(0x5, 0x0, 0x6, &(0x7f000078b000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fad000-0x8)={0x0, 0x0}) r13 = geteuid() stat(&(0x7f0000abc000)='./file0\x00', &(0x7f0000756000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000afe000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9b000-0x4)={0xffffffffffffff9c}) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b49000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) r18 = accept4$unix(0xffffffffffffff9c, &(0x7f0000243000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003a6000-0x4)=0x8, 0x0) r19 = signalfd(0xffffffffffffff9c, &(0x7f0000b36000)={0xbf}, 0x8) socketpair$ax25(0x3, 0x0, 0xfd, &(0x7f00008aa000)={0x0, 0x0}) r21 = socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000549000)={&(0x7f0000670000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a2f000-0x10)=[{&(0x7f000070c000)="dc2e418392a931a771b03f14f79434bf602458afb992e7d87df9cd3bce7ea08003a3b20c98723ba2a4b4d591fa966059337e094f8d2072570077bc39cdfcde33747b6e4a1d08409314e03b0b58a5308942daf4b9387ab1d3d2ff985e2f763f8583fdb25c6985cbb8e33e5fc301ee74a801d73c82879b83f99778284f213f6a8e00659555d28d7042460551176cfdd432aa1703e8acfdf6d410282020cee736803117a77a86def9f91cae249d1dc7d0d9d0dbf68d1c685ea4d63245c6f7f2422979de73ace60a7302dd8134abf57a", 0xce}], 0x1, &(0x7f0000f5e000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}], 0xd8, 0x44000}, 0x40) r22 = syz_open_dev$mice(&(0x7f0000a06000)='/dev/input/mice\x00', 0x0, 0x12100) setsockopt$inet6_tcp_buf(r22, 0x6, 0xe, &(0x7f00009ee000-0x6b)="e42f8ce0266aa0b66f32298570b71a032e6bb5eb9fbc662c6feac07e8fb25e171413aad0ee90733393daf2c8eeb3987336d2961165db36c3414c76f4efff0bff0dd0e338a460ea7d972472eb7e75b09e4a5a7f376e39f1bec31c597d907ef190292d7293315d68053d8981", 0x6b) r23 = syz_open_dev$sndctrl(&(0x7f0000d69000)='/dev/snd/controlC#\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r23, 0xc1105517, &(0x7f0000f5e000-0x110)={{0x0, 0x0, 0x0, 0x0, "a3290c184cd6f0322abe31f31e192423b58f3ae996c85b27b9c7dee1ddf714aa3d15c0d7e547d2992465f42f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "480957c0242ed53cbd2202177345107eee168bbc06db92104b358186e7054871772f5532f89943ceaeee22b3bce9c6efee0f835a6ce9d9c7fbf56852aabcc906", &(0x7f000092e000-0x11)='/selinux/relabel\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:25 executing program 4: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) r2 = open(&(0x7f0000285000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000161000)={0x0, 0x8}, &(0x7f00002eb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000278000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f00002cb000-0x4)=0x98) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002ec000-0x10)={0x8000, 0x1, 0xfffffffffffffff9, 0x3, 0x0}, &(0x7f0000221000)=0x10) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002ec000-0x4)=@assoc_id=0x0, &(0x7f00002ec000-0x4)=0x4) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000146000-0xf3)={0x0, 0xeb, "579f066e9947907f822fdb21734dbeffc6225a9d43a0a29c255f30684412ebdeec8a08708ed334e3762a656932be1f04b51e5dba1fb8380566769ac67100d9e69aa825e34795da39b0dd45ad793802ad73d37873a3843d0b24d1216b7f7ac6a2144156ed162bbcfd4a6484ec7a8cd64dcc909d3479ebb998490200509bd1200a0d4dfa68abaaaaee8cb4f4b1265395e4abe314654f32f850f4aab1dae181817f0b41506e2597a45028b05294f6a0ae1c43e85f16e1ec84639fdfcba1d7167ae316127b940049786c7378758baec1e325d2e39f0080a8714ed38ed42a52e69507cb8a9c62a457d31e4eb539"}, &(0x7f00002ec000-0x4)=0xf3) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d6000)={0x0, 0x1, 0x0, 0xe423}, &(0x7f00002eb000)=0x10) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002eb000)={0x0, 0x2e, "a3bfa75f6e78fbde5b116537d869ed3eede01a4c9b9be66754b12d873ce245d3ddcde9da147bf1827fba4a7f8953"}, &(0x7f00002ec000-0x4)=0x36) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002eb000)={0x0, 0x9}, &(0x7f000002d000-0x4)=0x8) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002eb000)={0x0, 0xff, 0x9, [0x7, 0x7, 0x5, 0x4, 0x20, 0x1ff, 0x3f, 0x2, 0xed]}, &(0x7f000011f000-0x4)=0x1a) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002ec000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00002ec000-0x4)=0x8) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000133000)={0x0, 0x9}, &(0x7f00002eb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000155000+0xbdf)={0x0, 0x9a, "95177031509542e3ee516a06680f7e3569dbd4b4296eb99b10b1046ea4d51d8650ea7d3472044ed255d23ea65e56c88febc4cd68234ae3aee16de9b60640e97e3e03236f0f3756adaea37197d733572e23cb5ac261b69aaae603ad302b5af57ffa0ff5c52e1cdb37d78e64b2909b4af07ebc2cfbbe442465fc18066a7751223cdfb1cf02bf7b160f858c30964a3f081abefb0f0fb616db9cf978"}, &(0x7f00002da000)=0xa2) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002eb000)={0x0, 0xc9f}, &(0x7f0000236000-0x4)=0x6) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002eb000)={0x0, 0x8}, &(0x7f00002ec000-0x4)=0x8) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002eb000)={0x0, 0x2}, &(0x7f00002eb000)=0x8) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000257000-0xc)={0x0, 0x5, 0x20}, &(0x7f00002ec000-0x4)=0xc) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001bb000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000a5000-0x4)=0x8c) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002eb000)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xeb6e}, &(0x7f0000048000)=0x98) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001b4000-0xb8)={0x0, 0x4, 0x2, 0xffff, 0x3, 0x40, 0x1, 0x0, {0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2, 0x7ff, 0x3}}, &(0x7f00002ec000-0x4)=0xb8) sendmmsg$inet_sctp(r2, &(0x7f00001a3000-0x150)=[{&(0x7f000019e000)=@in6={0xa, 0x1, 0x80000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000230000)=[{&(0x7f00002ec000-0x18)="fac35f385e63b7d8ab5353b2b2a8808353b691dacd48fb8c", 0x18}, {&(0x7f00002eb000)="4f9b92634cac3dbd8fc96e61a09fd74eda1584ace00ad0e0fc323f24e7698945a12c1f933d814b03a1539b78d16faa781da7e78e4c788e5926a7bc0424a9400eaab128a72750a18e0510d3507819200f93901639a6a4dccd10c1c644838a3027d4b2c9f017b516e84b4fbcc5cf609f8d3044f32b97335e53a2e0e7e68e6a4274ffc905cfa6f03d9903946bf6c3099d9a329e", 0x92}, {&(0x7f0000106000)="de9de130d6490672e9a77755469f3977c1e98fb281af0a21231df1603a88b8d98d265ae2328101c17b43477c6d842c56079a0a3bae9beb050942782d80312f0dd4b817b554596dda0d9bf82905a6d1ae9dddf215e19f18664baddc318754192842c7da1e6c04a1acad1218849708377ed796bcc3cbb4c205", 0x78}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000104000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000150000)=[{&(0x7f00000a0000-0xee)="3b98d13856b5a2423edf5a25af2b9ed29a6ce0b1992e1771f4282b93d467f39fbc73797ae61ad7c1963071218456c29755a090fd7bb4f82fee6315106f82a248372ff9db62bc65f557dab6cc292d0d1df9c7f7ce7ede896e984b165561b0c28c69c1106815c6a315b779ca9c9e3f897c06a46d02b00c1327e317fd87894b011ab3ad31e488c8294d57ae2bd7123d8cb5550bda0ad21bc931ebf5e32d90c6359e9927e63834a3429e32ac7d395af61425a14f81af3f4f1eff19a39aae5b76e95d75788c6ad66076bf0e8a9ce1212f9ea7d75cde25673787aa9a9f49e3ab06c3e206afe179f544d60ae9658bca7489", 0xee}, {&(0x7f00002ec000-0x1000)="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", 0x1000}, {&(0x7f00002ec000-0x44)="c909b6c5ce15354f12aa85624b6c59b393151e661925d7ea1f8d7884157a1db828ea359e32f9490008bac1a4b5d5b0d4a212545bbc80d4b2186eb67c614baa258f27b50e", 0x44}, {&(0x7f00002eb000)="7f46ecb42a366f3211ae09ad6fe987375bec3100", 0x14}, {&(0x7f00002eb000)="07e3579464fd0a9a14129954a5912b2fa5e4611d278f8f26963db39cac05ee73a14949d2ddbb41c9520f0ea2074a01ae1734a1daca87679b12aa0f422dfb86152efeb2aaaa0c68ef55caed1666383961bc118ce6a6367f306984044a53392586100d239e075f746108b534318040b279", 0x70}, {&(0x7f0000016000-0xf9)="a663137d9036c365f3f3b2671200a9669bbf9a75aecc9ef08bebcaa607208d2cb68c37196c9987debd8830f3b921fc019592ab73800af2dabd4433c761ebc8e7a24bf1554030d72208f8376310a8d9440ca91522a396b2a0e17dbceaa58c1f299434ad128986854454d038f289b49d2ea6e752bdf7682e544dc8beccfd52b2a92fc1c67502b3ab61a9e1cb5972500b7b37a6b989590e7675a6ed6b5b8088ed2003df70ed2c988e45a238b1d7a0217575591212de76f55282d50bec42f13cc969654aaf0cad6e2dab3bc7b7007ea6aa931666601ad4b103d0f96efe25fc7f5005e5d44874c7124025a5994f5fe2c84e0c6ca45225500e50a6b2", 0xf9}, {&(0x7f000009a000)="1ca685cfb6e450ec8ee107630d38a5d7d698b3cde1593b8eb5651003555baae6e659770b66f830359d27e058563c3563d0fb2e608d8818b249674110f508030c65b201c05fb26b3a394c09ec35a1cca70075c44a77f7581ea47ae35537829c4777885bea752c4a1b444e576c8fd35941e9b3599ca4b2efbbd81faf6432904325768927e6c92f", 0x86}, {&(0x7f000019c000-0x91)="92c783c321c7de7ed470fb64ff18bb5c74e077d86a305221c64701dd23f0925f1655911ebbe76a03e82baed14d63f676dac42cfbddf64a0b2a8194f2569d2cfa9a13f800b1670fb75f2f53992357e2aaf9c9af8753197d9d9dbb0705b154dd2ede06095414b403f06e5d866066e6b6d0c9f54443e6769bfbcae86203abfdaba1c01bfc50bb63d7e84e22c5f3f2f3d8e3b6", 0x91}, {&(0x7f00002eb000)="004ee08b697dbcb1eb2631530d5590f2c2666131e6479cd561411467c81b0a067b5ec9118c6206828cc720022ba113c42663c815e79cba7afe83f2f1e1c54e648941dbaebbbe12982d4a68382b02e23622d19841cb3aa73018fe73af60", 0x5d}], 0x9, &(0x7f00002eb000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8208, 0x2, 0x100000000000, 0x8, 0x2, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5c, 0x8000, 0x7, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x6, 0xe, r5}}], 0x90, 0x80}, {&(0x7f00002eb000)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x319}, 0x1c, &(0x7f00002ec000-0x30)=[{&(0x7f00002c8000-0x36)="25c123ddb6d488af58a0aed861321452fd3fce098848489994dc481901757ec2dd0cbb97c9b75d01316a9b163d7023229b82a5121e12", 0x36}, {&(0x7f0000268000-0xc8)="77686287886e3aa912308127d778fb21f18334ba7145ab2060f3f6bcc9934dd30e5ce9739b99fbc05b4c20875d47cc6dbf7601ea662a4220cfc8a5d2c4dd71b3f9f7cc5cd9de1d15249afba8b7bcc7616d0c35529861f9a89e3fb3abc566f9e5962d7836f9b34a5b87728860fd4628c5e117b628ac8d7b4583eb55ac867e28d4ed6e0cb8589e1b7c49dede1a7b9f8c6c43799c80f82cd464f4af034cb3306e323452b37ba2abdcb30a2dc9d80db64895b34981d7b45993bb7405eb33a679222843e316a609b61b76", 0xc8}, {&(0x7f00002ec000-0x98)="bd8eda57c2bdff1b0566c42c7083794103b2845edeb613183b1fc5ec2030e7b6a23b0bf54d6178584d94176b155d5011f50494f9220f48cdd6b367af051fbfa3b9b110143ec3c89dd502c51d37fc85a08a8783f705c1819248d7c274b81d2092a9346fc9d6e8f68e8add86a9b1a9c939f5872cd10f2e34ce636e23b1ffc7a35c1f3ceea127e45a4d8d7d9b1c11e61bc0fb012ee56e85f5b6", 0x98}], 0x3, &(0x7f00002eb000)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x3ff, 0x100000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x3, 0x100, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8201, 0xfff, 0xfffffffffffffffa, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x0, 0x4, 0x4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x8, 0x2, 0xff, 0x7, 0x80000001, 0x5, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0xfffffffffffffffc, 0x2}}, @init={0x18, 0x84, 0x0, {0x7d8a, 0xfffffffffffffffa, 0x4, 0x1f}}], 0x150, 0x10}, {&(0x7f000014c000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ca000-0x30)=[{&(0x7f00002db000-0xa8)="02c79ec6c178a65e72aff97da43b3d2efce36af29e272a6b80412a3eb03dce9fa0b8249ae47f3d8067ce29816487f09060d322c8f1ffd29c3dfe5ec423e90b57947f19a927eac029567c555fb7f99d4dccfdd85ca0fcc3663e68fe662dc58ac34334fed6678543c516f8b5097b618aec86aa2627ed040f3bb7903b3e828db4e296cc4ecd24bf68d65968e7b0d5f8a920b3b14873436d652e00f0591f02b10ee9238d3c4a4758ea60", 0xa8}, {&(0x7f0000253000)="d595b2867a48eb327dbb6f988da7ef50ec80a8f70154eb45c7f5b7fb34db33f64799dec7b56d098a75b6fd02d558fd2d8d25720ee59aa4977ffc9f50cf735d9e03491b2d54fd191777e3016cc780fc6e2b", 0x51}, {&(0x7f00002c0000)="f4a2d61fdd0c5343e321ab563cf9674ce205600675539b7ee1", 0x19}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000019000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ef000-0x30)=[{&(0x7f00002eb000)="08c0b763dc81e7769bcf3715c4bab2b9b8d0bd8a6ffee25532e3719f4578be248069699b7421a43b2218f03fca30d141b59fc54fc975fa195e583c78dc51d9cdf8bbb3da29f44b74155023904742eda2603c9852b0bd29c149eed60bb32f7c5a3e971d28926b363933813968015b81d8b69694d6b4f9ee44650b", 0x7a}, {&(0x7f0000125000-0x60)="9c086bed07ff49cf514710da01b60d6e1b74b935cb4dca560b7ef5fca17d74bc8a3dd431b92ea10933edb75bee41c62232076db4dad04757e4ff20f04c8aa960e26fa3dcdf8c83994407706bada3108a616b13a75b136ced6b50f39b5caba3b6", 0x60}, {&(0x7f00002ec000-0x6d)="bb28fc42ff26f713f87fd2b52532fbcee9f013b97f0806658d1c4a6c8417d7ecdfcbc9f09cf1ff8ebc449284e69d905480710994f01b4c3f71fb5328514d9f2c712b9d744d2de719a20c1685e5f80fc70d231b22e05e551e3bae9ac4e0ddc930d00b9f39ca9b26dc19947574b2", 0x6d}], 0x3, &(0x7f0000024000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x5, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x820a, 0xb7, 0x8, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x37c00000000, 0x4, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x820d, 0x20, 0x71, 0x0, 0x8, 0x7, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8001, 0x4, 0x100000001, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x1, 0xaca0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xfffffffffffffffb, 0x4, 0xca0, 0x6, 0x8, 0x7, 0xe5, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x83, 0x5, r18}}], 0x180, 0x4}, {&(0x7f00002eb000)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7c}, 0x1c, &(0x7f00002eb000)=[{&(0x7f00002ad000-0x4d)="059d56cad595dac7edf914ec41a4cc8a96f6bdaff94b8c11519410d94e02e7b50645b46d7c2429974affd884f2c164d63ca537382190bce614823c67c538732cac1ec9137d0fa25126bab4edb8", 0x4d}, {&(0x7f0000114000)="", 0x0}, {&(0x7f00002eb000)="379330cdea3e359cd8b5abf25d109587dcd47c70acc95d83e956a7cc7639879744df367373df7493f0680f483d15872ecdbcd0ec383662a37c1e8c492d450e26d6388e6d282b26f748298af4303913487f474ebd1b6371d1b42fe91a8ee487d927b13ec156f6c410bf1f4b281ab5ef33af1d494fbc62efb840d065b6ddb7a024c3522cf0423e9024158b814faafc0b38c09aca9ee7ef07999db3683e400c6411a830ee56e16fac8cedc3460737162d5e86a00317c06e39534686d408d9b94ad6244fc19ae4166462c94decd3c5a54e73082ebbbf51af18e0613a34678c1aeec567da0f5c80251767d7ef", 0xea}, {&(0x7f000019c000)="b8a558a6a263de3fdda4fd4005f32fdea411a1d0c473448dce30b43201809b9640c400132f2a4539efa6a89794cd864d7d240a4ce45d32a8633c5b764cd32a80cbe03b5a139baba793985b925ca9c92c1e3819b418d32477c31cae21df7df248b2de5ee2e28a4d2eff324cf5628306b29ad585ac6c3bc805940306523d9a7c6ecb8e99a5b78e4428b3ec6158b5afe25dbc3f4deebf54d9c3dc29346d66d738d3f39b65f686106d50ee2a110ba7460d0542c9f61f6fb2ee0af0c965c4", 0xbc}, {&(0x7f00002eb000)="35f8faaca7c556bb69702984e5ba0906b1a4b1e208176a068a1e674d1c77ade7591f25419624a01d71aeaf1d132ad3f72ea19765a6584578adc24f90c2972cbecfe268e94063afbc121df462717c19f875fa8ef927e62b447bfac7169bcdf6cc9d268e11683fcf23c4ee642c4c0dade8d5d5da613212fb40355b1613b9f61e987dfc8f3fa5c209e508739497dc8f10944d1da31f4c0ed753b2626f106c4b1b53d8ec076c750b0aedee0370c167ae0132ea718eafcd", 0xb5}, {&(0x7f00002ec000-0xd8)="e7f7e8bf949b3977a9021d190525887d5aad1fb3d30305106ed0192a6eb9bca45471a1f3c4698b89fc1edbf78a3b675847c1b7941c46facad4f464ae3b934736549b00d77f204dc21144dd8a1660dca5f84fdeac724475dde637bc029e8a677a89bc519f9ba93cb6ceed009e6a0722465a831d2ad417d1abac4c1584d4b5c533fd2ffec70f350bb7c96b354d9660de16612b8ed0cffb3e6700d0bfcbb00f3ca9d564fc9987aa787e16fea5b9951f7f8b02ced0ef5418cdf0ede829f67fa432ec12db37f1f25b21f1049199b3e12adca270907d9fd3e4e4ff", 0xd8}, {&(0x7f0000222000)="d970bdf89b4b769948b6edf3bf06fe8bec7b50f268623f4aef2cf5a9b07ab102d93ba12005f15dfdefc633fda1b9f506b829736f7cc46e0c11bf44c48e5f50c26862e4f3a68149339ee3416a826bc4d101521837b11a6a1fe3a1a53d15f1ff6f4e58157a273ea9dccf2558adb67eb1dc3bc5942cb61f06891af5d26f7d80a58fab63e2f735e95b1b3ed20f839ec6002b5176c8d33f6b34fc57e98aa58e41da62463057b4c05a55fec7b236a1325c82d4c3dfd73ea4760bcd52ff01d7381e2457862a44da7fb94a6c843136", 0xcb}], 0x7, &(0x7f0000224000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x90e, 0x202, 0xc759, 0x8, 0x8, 0x5, 0xffffffff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x1, 0x5, 0x4, 0x8c9, 0x400, 0x9, 0x7ff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x7644, 0x200, 0x2, 0x9, 0x8000, 0x20, 0x100, r20}}, @init={0x18, 0x84, 0x0, {0x5, 0x400, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xc3, 0x8, 0x6, 0x10000, 0xe359, 0x87d3, 0x20, r21}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x1dcfba55, 0x1a}}], 0x120, 0x20000040}], 0x6, 0x80) accept(r0, &(0x7f00000d5000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ee000-0x4)=0x10) 2018/01/05 13:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ce5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000094b000-0x10)={0x4b3e, 0x5, 0x8, 0x5}) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b17000)=@assoc_value={0x0, 0x211}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r3, &(0x7f00000cc000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f000001b000)='./file0\x00', r3, &(0x7f0000017000)='./file1\x00', 0x0) fstat(r3, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00005bc000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x5) syz_open_dev$mice(&(0x7f00003a8000-0x10)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000467000-0x10)={&(0x7f0000f5a000/0x1000)=nil, 0x1000}) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x101) r5 = memfd_create(&(0x7f0000057000-0x10)="74756e08000000008000008000000000", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000d40000)={0xfff, 0x0, {0xffffffffffffffff, 0x1, 0x81, 0x0, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f000028f000-0x10)={0x400, 0xc8, 0x100000001, 0x400}) preadv(r3, &(0x7f0000f85000)=[{&(0x7f0000b08000)=""/10, 0xa}, {&(0x7f00005e7000-0x29)=""/41, 0x29}, {&(0x7f0000216000)=""/4096, 0x1000}, {&(0x7f0000d2d000)=""/245, 0xf5}, {&(0x7f00008b3000)=""/227, 0xe3}, {&(0x7f000062a000-0xcf)=""/207, 0xcf}, {&(0x7f0000f70000)=""/77, 0x4d}], 0x7, 0x0) fchmodat(r4, &(0x7f00006eb000-0x8)='./file0\x00', 0x8c) r6 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x4, 0x52c6e108000) read(r4, &(0x7f000017a000)=""/253, 0xfd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) [ 49.737793] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x8}, 0xffffffffffffffdb, 0x400000) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x400) signalfd(r0, &(0x7f00008f4000)={0x0}, 0x8) 2018/01/05 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000f05000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a48000)='/dev/usbmon#\x00', 0x333b, 0x8000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000772000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000616000-0x8)={0x0, r3}) 2018/01/05 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000952000)="230000001e00056d0022000000005103070894c00000ea000000101d020002e517c7c5", 0x23) mkdir(&(0x7f000010d000)='./file0\x00', 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048b000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009fe000)=r1) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000edd000-0x13)='/dev/snd/controlC#\x00', 0x100000000000000, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000072d000-0x92)=""/146) 2018/01/05 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00001b7000)=0x7, 0x4) writev(r0, &(0x7f0000e35000)=[{&(0x7f0000f08000-0x1)="c6", 0x1}], 0x1) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000e7a000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d63000)=0x9, 0x4) bind$bt_l2cap(r0, &(0x7f00002a1000-0xe)={0x1f, 0x1, {0x5, 0xba, 0x3fd6, 0x10000, 0x9, 0x1}, 0x0, 0x0}, 0xe) readv(r0, &(0x7f0000de5000)=[{&(0x7f0000765000-0xee)=""/238, 0xee}, {&(0x7f000084f000-0x1000)=""/4096, 0x1000}, {&(0x7f00000c2000)=""/72, 0x48}, {&(0x7f00000db000)=""/173, 0xad}, {&(0x7f0000132000)=""/45, 0x34b}, {&(0x7f0000c77000-0xf5)=""/245, 0x1e0}], 0x6) [ 49.841212] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.869594] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) sendto$inet(r0, &(0x7f0000bf6000)="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", 0x1000, 0x1, &(0x7f0000b4f000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000704000)=0x0) 2018/01/05 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000766000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000416000)=0x96, 0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f00000cd000-0x3)='-$\x00', 0xc1, 0x0, &(0x7f00004c7000-0x40)={0x291a, 0x4, 0x7, 0x6, 0x8, 0x9, 0x2, 0x6}) read(r1, &(0x7f0000bda000-0xce)=""/206, 0xce) 2018/01/05 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') write$sndseq(r0, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00006b8000)="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") mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f8c000-0x8)=[0x1, 0x4]) [ 49.892359] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 49.902185] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 49.928296] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000f1c000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioprio_set$pid(0x3, r0, 0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000459000-0x30)={0x44, 0x0, &(0x7f0000366000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006c4000+0xf80)=[], &(0x7f0000e87000)=[]}}], 0x0, 0x0, &(0x7f000083c000)=""}) 2018/01/05 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000111000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2d000)={0x0, 0x0, &(0x7f0000960000-0x60)=[{&(0x7f0000a29000-0x1000)="5eb765ac98a305ba3a5d487a2b72265a", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f0000de5000-0x80)=[{&(0x7f0000af0000)="4362b8c34b619a360b002d7b53e052133f2c1efa9a7ff51b6edf1a9f58153146c1503f3daab6bdd3dcb126ea9245061022ed848ec65b52e0e81723587d14476a61f1e4b6341fdb688551ba42d559f53c4969eab84b0bfab7f49e97", 0x5b}, {&(0x7f0000a39000-0x86)="11a5895096ae8816e3340eb886a6c35196d2798b4de20e537d1c4ab883c93ea642415b610fad2f6ad958031a3c639722ce2441ccb6ddc917b6464eb82f309594baf01daab9fb49357493aedff49f042de4f05f3264990b10ce6bda5f671cef9a54370c28150f3486e65815c37e8c91ae16c231cca7d9b12ace8e8faf2119bd7fe305ec2159e1", 0x86}, {&(0x7f0000afa000-0xaa)="b377a673a10d50170d6c43d1eee1a4055e0a0f27541edb59625637005f0475a8e722bbe54643474291c5fec0e9c0877499b966c5d0ced9c88597895157ca66562e45c0410059379cc0f2ea65e7893c3a5f46e7c9a2c1c211254b266b08a6a73941397469b8a2d1817f69d8c35d508b307405f77c1e2f126b3e1821c4576cb70219f202701898d08e312fc5a51017a74d357cd2de66a6182e4e8366427fa0b004e5af5820085baf791126", 0xaa}, {&(0x7f0000ee8000-0x1000)="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", 0x1000}, {&(0x7f000062e000)="3d338c391c606c9eb3adce6768d117294efc50d189cd", 0x16}, {&(0x7f000015b000)="a3c0efca6c0eecc8820b47e6157c783fb0d7445c95954f7f99196e4ef0ae1f8ff0531a2c4c5b269e2890efa26860dbdbe00c6d6ad4e2721ca8208b141e5ec510f082262dad9faf82ffbc7a14afbb13d3115d23bf5b210030e4a029d584b36ef014d0b26fd5e741e95da295925af3ec10dc861b", 0x73}, {&(0x7f0000b8b000-0x45)="12ff083915e7b7778e06f5194f0c0a81e15e25688e2c9e73455ce0ea2475654fab7708f2f788669c326d6484d1ea080a031e0a6dc07d4c2cb245e4eb2a8090f88c733c28cb", 0x45}, {&(0x7f000042d000)="7de95894501afa95ed164c94e489894565390f2cbf70882ab2e8bbf3d1ece1c754d9671567ddca6cc500344c22ffd2a80b828f2910b9b008b3a3023270edb5ab470cc6ff36c88ae27c23c4dbc0a1abf4da2ec4474af1c92996b371a790b920f9e77add2eb9be714490bd52413f3f1cec2edd230929b423662ceccc7102c4049cf6068479c1197f3641056b6ec8fb6b89c49d41284d0ab832aec7fec2c765ac069893d86c7adf8a3d9934400c1bd4a5636dc09fea73479d47afc4f40ec0f351302ad67c283b797168db", 0xc9}], 0x8) read(r1, &(0x7f0000f2a000)=""/150, 0x96) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bab000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a8b000-0x4)=0x0) 2018/01/05 13:28:25 executing program 1: mremap(&(0x7f0000a5a000/0x400000)=nil, 0x400000, 0xc000, 0x3, &(0x7f0000ac5000/0xc000)=nil) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x4, &(0x7f0000acd000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b6c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d37000)=0xfe59) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000cbc000)=@getsadinfo={0x14, 0x1b, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000170000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/05 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) clone(0x0, &(0x7f0000baf000-0x2)="", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e2a000-0x1)="") pipe(&(0x7f00008a5000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000459000-0x48)=[{0xc, 0x20}, {0x2, 0x100000001}, {0x8, 0x9}, {0x8, 0x7ff}, {0x3, 0x1}, {0x6, 0x1}, {0x0, 0x4a5}, {0xa, 0x9}, {0x8, 0x8}], 0x9) [ 49.962892] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.014722] binder: 7725:7729 got reply transaction with bad transaction stack, transaction 37 has target 7725:0 [ 50.025343] binder: 7725:7729 transaction failed 29201/-71, size 0-0 line 2718 [ 50.072592] binder_alloc: binder_alloc_mmap_handler: 7725 20000000-20002000 already mapped failed -16 [ 50.099726] binder: BINDER_SET_CONTEXT_MGR already set [ 50.099741] binder: 7725:7729 ioctl 40046207 0 returned -16 [ 50.126982] binder_alloc: 7725: binder_alloc_buf, no vma [ 50.132650] binder: 7725:7764 transaction failed 29189/-3, size 0-0 line 2903 [ 50.142245] binder: 7725:7729 got reply transaction with no transaction stack [ 50.149621] binder: 7725:7729 transaction failed 29201/-71, size 0-0 line 2703 [ 50.163298] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000cac000)='/dev/dsp#\x00', 0xc82c, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000bab000-0x30)={0x800, 0x1, 0x5f7, 0x40, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f00000d9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fc1000)='./file1\x00', &(0x7f000064c000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fc3000-0x20)={@common='sit0\x00', @ifru_flags=0x5000}) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fc4000-0x38)={&(0x7f000017a000-0x1c)=@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c, &(0x7f0000866000)=[{&(0x7f0000b5c000)="45589795508e528fb02bb43e945037cca81754eb4e2183b38bdcdf2a4fea496a2738759afd4a51ee77781d24c113d6db93532104efa4c83540f69cb25807a5d1a6fa449cce0bfbf4873ec475a30b9a70cd7a3c3e232456d3bf8f79d3ee58bc6ce27ea7cb91feec697f4dffab3634f779442036784f0d130bf8753244f5de736213c950cf79e9128f722af5e8dfbdb1354d0525012dc15ad9c91bfb52d537129b57ebe7eacb78a2db58dc", 0xaa}, {&(0x7f0000fc4000-0xce)="d13cf91f5206d67a7d28cc96c6bf40d97298ddc7e7e05be15d096f7dec2f20c2e295456170ddab0c7b81ec4ffb3ac6919b871dbee0b77ddd0e75f6b9cdc763aebf012dcf74968fcce9a2c272929e49b15c2e16184689c380f1e3ffec7b697e57d47b2127372d1710a42035a342bf3088f238fdc454639b86b235d31c245c5dec77789e052726dafc60ddacd625abed63fb559657d562370651f230bad20de60bbc3f325ddddfe2634586cf709c4813d022fda98a44b7f714b103b6c61e58ef0e6ae3ab7cc8932e7f20d9587fea38", 0xce}], 0x2, &(0x7f0000906000)=[{0x108, 0x101, 0x0, "b6ac8f9640fb92ade7b6a2876b83b2fca7cba8b408bbd8dbd8cf8f30f5bf65a5470591af9913fb437b3f91d55c1e24686068c07ef823493be37d268996065bc11ed769ad455a86d1058aaed460dc4c6cecf496757225ef3ad7a6ac520a731eacbef24006412f9804e29d6fdcc38141a7b22f22566b9e54a6ed12c9d8231dc207c3d5522de6ee10c277bfe6ee75bb74b7f6d111f83ecd5bad8f0f1f647e885eb6c83d12440c27e7542c2161e7458d292b03214bfec68d1571afffb06a1ec75cd892f70673c451ce8ea3cebc5ba48f1e66905014d7c7ad6b317113703b0e04ec80df793a5195d8663baba08ee3e11608a15935"}, {0xa8, 0x0, 0x2, "f77c41fe0fb0fdae5c29f7c435d1f7c94a18372172c45da6d3320f078ea16ff467fc0e8f4c6d7545e4f22ce02faf975f0904e41721112984387a2b11e7adfa8d918093531be2a589f6f747315c46dcf259ce8ce4ce2432a1ba7dbf43996078b4a4bc3f99fda13af9bc76a0e64913a0c1a7a5dfaa314815dd28f10da83be03a7975e64b481078ef2842a97174cf2416df609ee25e9c795bb3"}, {0xf0, 0x0, 0xffffffffffffffc1, "37998c1773681c79672811fb6e60b84eef524f5ad125c4a5c463a1181ab40df0d7ea044e1a735d1de15a51c222fdbc110d35c10d1eba4e154f8087cda9d70e0d753b0b723c0ff4c57cd69149147dcd3574721876fea6f874eceee173aa073d74f418d1d3a8806d550f45faa46e1c272e620a069305318c2ecb87c328841d251d2d2f048f04b112f16ad3283f650344225f6f6a1ecf29a924f4e1b34d26275cd3258cf5d500000d5a900886530c7cb868bd751cca901664e2e82ff442d2739b7e9b7bb3c9e1b60f6c2b4f03ff20286e3c41c94aee02784f7cbf19a3d0"}, {0x100, 0x6, 0xbc, "50237a720fd6930ab3a978396e2066f3ac584d4a9f7566f9a47c73e309f8749b99507cce558f402611c82b2f018a985756500dd46306e17f650de293569c00bdc88761d27ddb9cf6b4a3070d5bb9b9c7030bf42429e640c0c3d4e388eef40dca108c0e667543644bc504474d04b0096aa1558bf5f6c79cdb84fdb1855d82268d4da00d4fc8b9373068771664d09a3596de040ef565c2367800c059117a5857001ad199431fcc133c8cae7e44db57b11c43627d44634d69f0c502d9a9bcb4a88fe4d0956f962e3c30fe2d5b2f4e1b7a12f27788a07dcf4d7ac819bb2378f388db9ab3dff93f5b0a950e43f921"}, {0x40, 0x7a688dbd535069b1, 0x3, "b8bba9b60e2fe02f587f2c5779add49b7e2c961cbb113fa24dd4fd1e07039069e625954f012f6568974ff33440a36e"}, {0x48, 0x10a, 0x5e, "f9c8307311cfda24b30225eb782a7fa169f1ce7c08e68cb0ae22bfbb47a9a8f8a9c1db476326e4062d922f4f052b2d972821d385"}, {0x18, 0x10b, 0x9, "bb57bc"}, {0xe0, 0x11f, 0xffffffffffffffff, "82d1ca668763577febcbd64d0c568246cb52b041266a7dc72808527c657f43f753783956d118637e47863681662f34a66c4f9a5966ecf6db21b1c8b9f080eb4b779919f4c658e11b9f64381b4fa863ac1d7cd3b1091a9d6cb02517ff2ed7cf88cf2237722c0f9af77bdcd3204f29aa80b6a62177077d5d8128c23d478825380ee1277136d9a86e4052172a14d5de5889534c60dfa5a0d5316ea4b98cf1bc124dfcdedc8371137f49d1a49bb2199246ca4b7f7fe87712170980e7437c78f6549624e484fcc7519c7f0b1bedfd"}, {0xd8, 0x117, 0x3, "85e3136b7ee787e836f734f9cc731bd1b1db6eda8e7f660050b5f8d885e472c149ebc26d1bd020398f179f55a838ff63cd0a76f909ae8d92e859c422d3de9fc98d45d6e5f8ae69a4a856400f52b382bf0207737ccb0f60d81e380bfb5e6c5e80b75924421c69bf705b3dffb7f95d01cea95141a026f815bda18955edcc250feb8df4bda09c16bd78d1cef0fabe89227ac251ced4283b7bcfc90d6567d4312dd7ee4613f83c36e49aa780aa9a883f6596d391990ed6418123dfd7555144a5b69a27"}, {0x80, 0x102, 0xe3, "23e2cf76d4dc052f9bffe9da0d36254074667d014161fa11eb5fbf2a0d1a2164ff5e7828d21cac18c3e0640474e71133327ec767c280543ab5d2fc2cd156bb47d39635ba96206140029aa29927d84408f6ea7b1f621ac29370dd819666b84d48cbba24162f4b378a35cbe5bebf47"}], 0x678, 0x20004000}, 0x0) 2018/01/05 13:28:26 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000c05000-0x1001)="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", 0x1001) r0 = syz_open_dev$dmmidi(&(0x7f0000a76000)='/dev/dmmidi#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x20, 0x4, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000002000-0x118)={0x3, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7, 0xdf, 0x1ff, 0x3, 0x2, 0x100000001, 0x1, {r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x137, 0xfffffffffffffffc, 0x10000, 0x8}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000874000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f1, 0x0}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000)={0x40000814, 0x0}) 2018/01/05 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009c1000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00005e4000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c12000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000-0x4)=0xe8) bind$unix(r1, &(0x7f00001d6000)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000060000)={0x0, 0x78, 0x3, 0x80, 0x1000, 0x5, 0x0, 0x6, 0x2041, 0x4, 0x3, 0x1, 0x0, 0x3, 0x3, 0x3, 0x7, 0xa7f3, 0x9, 0x1c00, 0x1, 0x5, 0xd30, 0xfffffffffffffaac, 0x1f, 0x100, 0x200, 0x3, 0x40000, 0x1f, 0x3f, 0xffffffff00000000, 0x101, 0x7f, 0xab6b, 0xb1, 0x200, 0xd2, 0x0, 0xbf3, 0x1, @perf_bp={&(0x7f0000533000-0x1)=0x0, 0x6}, 0x4, 0x5ef7d007, 0x4, 0x5, 0x9, 0x5, 0x3, 0x0}, r2, 0x7fff, r1, 0x4206b202ce5d0a1b) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) 2018/01/05 13:28:26 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003fa000-0x11)='/dev/qat_adf_ctl\x00', 0x4882, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c36000)={0x7ff, 0xffffffff, 0x9, 0x200, 0xfffffffffffff78f, 0x3, 0x7, 0x1b, 0x2, 0x5, 0x7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000ecc000-0x40)={0x101, 0x5, 0x100, 0x46, &(0x7f00005bb000-0x46)=""/70, 0xa, &(0x7f000023c000)=""/10, 0xca, &(0x7f0000f17000)=""/202}) r1 = syz_open_dev$amidi(&(0x7f0000f97000-0xc)='/dev/amidi#\x00', 0x7, 0x100) mmap$binder(&(0x7f0000c52000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000332000)="240000001b00fb08eb03004cddfb000d02f6f70b08000300ffff00000000000000081701", 0x24) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000751000-0x8)='./file0\x00', 0x0, 0x800000000) gettid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bcf000)=[{0x0, 0x8}], 0x1) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/05 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x323, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x32) [ 50.168788] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.174290] binder: release 7725:7729 transaction 37 out, still active [ 50.180953] binder: undelivered TRANSACTION_COMPLETE [ 50.186078] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.191549] binder: send failed reply for transaction 37, target dead 2018/01/05 13:28:26 executing program 2: perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00005c0000)='!\x00') r0 = add_key$keyring(&(0x7f00002e1000-0x8)='keyring\x00', &(0x7f000092a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000030b000-0xb)='/dev/audio\x00', 0x20c0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000339000-0x5c)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x7, [0x40, 0x3f, 0x5, 0x6, 0x6, 0x6, 0x0, 0x10001]}, 0x5c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x80003, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000052a000-0x4)={0x0, 0x7, 0x8ffd}, 0x4) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059c000-0x16)='/selinux/checkreqprot\x00', 0xc4004, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000e0000)={0xe11, 0x0, 0x10000, 0x5c36}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fb9000)={r3, 0x7}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) close(r1) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000d24000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}) mq_open(&(0x7f000082c000-0x1)='\x00', 0x840, 0x0, &(0x7f0000225000)={0x6, 0x2, 0xd0, 0x9, 0x1, 0xfffffffffffffffd, 0x9, 0x6}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00003e9000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000be0000-0x6)='vegas\x00', 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) [ 50.258895] device eql entered promiscuous mode 2018/01/05 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000a31000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007b0000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000cb8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048c, 0x0, 0x0}]}) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000008000)=0xfffffffffffffbff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000022000-0x18)={0x3b32, 0xdcd, 0x0, 0x8, 0x5, 0x5}) 2018/01/05 13:28:26 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000b5e000-0xe)='/dev/admmidi#\x00', 0x7f, 0x10000) bind$inet6(r0, &(0x7f00008ac000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000cd0000)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000689000-0x20)=[{&(0x7f0000a60000)="a078cb41005a8b72749dbaad646ced83bb16c21d7d1da2d94e94159d8e9db701326dbc75da7ce028bae4108905ae6bef3ea409b5", 0x34}], 0x1) write(r1, &(0x7f0000447000)="30200223f6dc7fcd35b1a59bd930f7c720d9acdd29d5529c33f751219f3c2fbffaa33bdc55a997b9d65332a441a0da3566ee368c7f8e5f5d53b5544d79b7b87093ccc5f8651abb151e4a395938e0ba9880274c82668b6c9fa3530cd7ffb51475db6d46996b3756bf68330253fa1691", 0x6f) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000e67000-0x10)={0x1, &(0x7f0000837000)=[{0x6, 0x0, 0x200, 0x3}]}) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0xfff, 0x0}}], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb800000004041b106aa"}}}}, 0x0) 2018/01/05 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80004001) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f000051e000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = semget(0x2, 0x3, 0xb9) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00003d1000)=""/4096) 2018/01/05 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00006c8000-0x6)={0x9, 0xfffffffffffff001, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000ec7000)={{0x1, 0x0}, 0x0, 0x0, 0x0, {0xffffffffffffdfff, 0x5}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x20, 0x0, 0xffffffff, 0x6, 0x2, 0x6, 0x3, 0x7e6d, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000fdc000-0x38)={0x8000, 0xc0010ffc, &(0x7f000089b000-0xf4)="97d05a82a97bc3fdd2ded59da9ac68c708642b8ddb491ffd324021148e5834ce19b36cba0572c3863c3fbd6e084ccf9cbbbaccb2871da2e0009b8393254a184f1f059a0044d26a842560920a6202b130abb9a878c812a642a7c3586bb4a8e9ef7528a15f5495fddad550f02bb1e784e9ec5966995f27fbbaf7c65d2a15f91fb178cf4d74d1f8fb7519259e850b9fbc335758671887d0299f824705f7c7edec41320d51c8df5763d01eb80ecf3e931d79cebfeea590e1f16667c89d22827f0ff18bb79ee110acf5444b5b94805488f7bbddfdb2f93d83ee5047f8665b4f87855b93e4cc7db8e71e0e1e460f416b67cda36fe0f274", &(0x7f0000fdb000)="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", 0xf4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000019000-0x4)=0x3) flock(r1, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086f000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000fdc000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x5, 0xc0, &(0x7f0000596000/0x1000)=nil, 0x4}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00001fd000)=@req={0x4c, 0xcc, 0x2, 0x90}, 0x10) pread64(r1, &(0x7f00007a6000-0x35)=""/53, 0x35, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000002000)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fdd000-0x8)='./file0\x00', 0x102) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000271000)=0x0, &(0x7f0000161000-0x4)=0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c7000-0xe)='/selinux/user\x00', 0x2, 0x0) splice(r3, &(0x7f0000fde000-0x8)=0x0, r4, &(0x7f0000fdd000)=0x0, 0x6e8, 0x4) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) open$dir(&(0x7f00006bb000)='./file0\x00', 0x400, 0x4) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) syz_open_dev$audion(&(0x7f0000333000)='/dev/audio#\x00', 0x1ff, 0x40400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) lstat(&(0x7f0000709000-0x8)='./file0\x00', &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/05 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) futimesat(r0, &(0x7f000083e000-0x8)='./file0\x00', &(0x7f0000f49000)={{0x0, 0x2710}, {0x0, 0x2710}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/user\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x6, 0x200) r2 = geteuid() r3 = getegid() stat(&(0x7f0000745000)='./file0\x00', &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000206000-0x8)='./file0\x00', &(0x7f0000d3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000ee000-0x58)={{0x401, r2, r3, r4, r5, 0x25, 0x7, 0x0, 0x0, 0x0}, 0x2044, 0xfffffffffffffffd, 0x40, 0x0, 0x0}) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000188000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004d3000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000119000)={@common='tunl0\x00', @ifru_flags=0x2400}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) syz_open_dev$random(&(0x7f00008af000-0xc)='/dev/random\x00', 0x0, 0x200000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) write(r1, &(0x7f0000316000)="4e051664b1eebd5f765a85667000ea6c41d050af6ebe7603f1a36a3275459fadad252db3b92b2f2270b00f703b830a9c922bc2c0861ff23854d238268b677b8eeeaffdf5bce2a8fc55249d839bb9a548b551a7373473e837c1c8b7c2429f7271b4c53255dd3f539b665b74ba65c211ff9965134b247593c3c022001d9b0e875ffdb34dd0d820e69cc3f71f7de6563ed11f49bc1d054749e959bcb56608c14418463546ef8f1898206c8a4726ee3d9875739aa9d0eacfe959dded147ffa393418a860c7d1f2a03de971431a06481071305edd0629d3d0645cea31", 0xda) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/05 13:28:26 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d39000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008c8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000975000-0x40)={r1, 0x4, &(0x7f0000000000)=[0x2, 0x0, 0x7, 0x4], &(0x7f0000000000)=[0x7, 0x0], 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x8], &(0x7f0000000000)=[0xba30, 0xfffffffffffffffc, 0x1ff, 0x8], 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000009f000-0x44)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000340000)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x24a000)=nil, 0x24a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000181000)='/dev/sequencer2\x00', 0x200000000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f000024b000-0x60)=[{0x8000, 0x1000, 0x5, 0x3ff, @time={0x0, 0x0}, {0xda07, 0x5}, {0x200, 0x97e}, @queue={0x1, {0x5, 0x0}}}, {0x4, 0x0, 0x5, 0x200, @tick=0x80000000, {0x1, 0x3}, {0x0, 0x8}, @raw32={[0x0, 0xfff, 0x5]}}], 0x2c1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000180000)="1e2d4a60df7b611750753f9867c0f573c062000a93e56c7c9494b1d6e4f481e83b7acbf68ee98c6419979e55775548d4d190f6e09faba9f98e5a156052c5692fb562a0d10b8f697d0223ff6cfac89567dad074180cf9b002c14490b0b00e72d2fbb17d6dc76840cb6251a29fcf3c6644fe91d1b1607c41c94bdcb3b0676d84963f972dd0af66f726764b2e6748921164181baeb0895f8459b8edfa3d9395216af44ec833061209888e16dd298c44399dd52d6237c986b480bc7dc563ba19d4fa7482e852bad2d1f892999182785c9b1677d8de96808a930f195c1dafd3d210f33669632d7d80a194f36a57c289870bb150", 0xf1) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000a7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000)=0xe8) r4 = getgid() ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00001d8000)=0x4890848) chown(&(0x7f00000c7000)='./file0\x00', r3, r4) 2018/01/05 13:28:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000)="f8", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000005000-0x4)=0xaca4) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4c6000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xe1) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000856000-0x4)=0x5, 0xfc9e) pipe2(&(0x7f00006db000)={0x0, 0x0}, 0x800) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x80003, 0x88) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = add_key(&(0x7f0000ffb000-0xa)='syzkaller\x00', &(0x7f0000af1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000064a000-0x35)="197dca96c475671c42257b197f13b37181dcdced3788da9f0d87bd45f6d9b3d00744422d96fc301d8bd484b230df18f6fb44503a82", 0x35, 0x0) r4 = request_key(&(0x7f0000dc8000-0x8)='trusted\x00', &(0x7f00000b2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f7a000)='\'\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0xf5e1, r4) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x14e) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ce000-0x70)={[{0x5, 0x1, 0x5, 0x100000000000000, 0x5, 0x531c2dcf, 0x10000, 0x1ff, 0xfffffffffffffd59, 0x200000000000000, 0x100000000, 0x4, 0x0}, {0x6, 0xb, 0xfffffffffffffffe, 0x2, 0x9, 0xbbc0, 0x10001, 0x9, 0xfffffffffffffff8, 0x8000, 0xffffffff, 0x0, 0x5}, {0x8, 0x6, 0xffffffff7fffffff, 0x8000, 0x2, 0x100000000, 0x2, 0x6, 0x20, 0xfffffffffffffe00, 0x101, 0x10001, 0x3}], 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) fallocate(r0, 0x48cb25eea10544d8, 0x4, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000282000)=0x800000000000004a, 0x26a950b) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xfff, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a9b000)={0xc3fe, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x3ff, 0x4, 0x90, &(0x7f0000300000/0x1000)=nil, 0x7fff}) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) 2018/01/05 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00007f2000-0xb)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000032e000)={0x1f, 0x400, 0x80, 0x0, 0x1000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x11, 0x802, 0x0) bind$packet(r2, &(0x7f0000c7c000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x2000000011, 0x8040000080003, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r6, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r6, r5) write$tun(r5, &(0x7f00001de000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "e3b524a03e1040e300000007fbb41188"}}}}}, 0x36) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, "def0788b5b6ba02f02b77916a2df2d66db866d7d3da7035b9dabc4e1bc423297c01b34233eb39d6be496b21d", 0x0}) 2018/01/05 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/sequencer\x00', 0x210000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00008b9000)={0x80000, 0x0, [0x9, 0x83, 0x0, 0x6, 0x67, 0x7fffffff, 0x9, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000e89000)={&(0x7f00009da000/0x3000)=nil, 0x100000000, 0x5, 0xd0, &(0x7f0000d99000/0x11000)=nil, 0x1}) recvfrom$inet6(r0, &(0x7f000078d000+0xcaa)=""/67, 0x43, 0x2041, &(0x7f0000aa7000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x101}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000dc4000)={@common='lo\x00\x00R\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = add_key(&(0x7f000096c000-0xb)='cifs.idmap\x00', &(0x7f0000b4a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d40000)="ba2b35df01b8841e03e9d151f631c8532f7e92580796c908f23a9037952e54ef1b2a4b1878c395bed45a63f7967d11f6165a", 0x32, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f0000895000-0x1b)=""/27, 0x1b) sendto$inet(r0, &(0x7f0000dc2000-0xf9)="5b703256331436bd310843f72bb4bcba5ec810581a332fada2c1316330c05d6354ccec7d2ceed349a01c221a0dac9fec1ff9cc9f8c4413b0e38bfb9370217fbd65ca3a952e7011c88084d6ab1dd174db4362b8242ad13a45b2eb87c3d537a213381c5bbb03ad9d303bbfc4af2a6d7c13ebffa3ac8f31ccf4800d905ea6d8e427e56cf58eb133a597856dc979e1f0ee29b989d83ffb9e193756e91f9056bb10a8d00c8a8beced33184c5c53d3b14dd922cc69a5df468ad938a2da20bcf5bd8e6149a35aecd7ba799d4a8d147797c4443f238d83954cdd0b479a65df778947ed2a36d1c346a898661a2a1156076d84f36e5067427c6cea9f302d", 0xf9, 0x4004000, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000022a000-0xa)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000066c000-0x98)={0x0, @in6={{0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a, 0x10000}, &(0x7f0000edb000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001c1000-0x4)=@assoc_id=r4, &(0x7f00007ab000-0x4)=0x4) truncate(&(0x7f0000bc5000-0x8)='./file0\x00', 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000543000)=0x9, 0x4) sendto$inet(r1, &(0x7f00007d2000)="3edcf1f7c7c2e72794ffe72d72c77305f8f594dac22f8b105acd86728e0ddfb1ccf1251d1feaed9c1719c2e1aea6942e703dfc3683fa31c979d5facaa04d053f4734083b1459723ad3b382f7e82c0ec85ef984dcd4acc4641b57b29def1ebb1c8c24cb95fcaaa7ad409d6acde138ab828e90cfd20fcea6", 0x77, 0x800, 0x0, 0x0) 2018/01/05 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000013f000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000010c000)={0x0, 0x1a000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000fa2000-0x8)={0x0, 0x0}, 0x84000) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000d41000-0x4)=0x5, &(0x7f000034d000-0x4)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008b7000)='./file0\x00', 0x2, 0x10) ioctl$TCSBRK(r1, 0x5409, 0x401) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) syz_open_dev$mouse(&(0x7f00005f5000-0x12)='/dev/input/mouse#\x00', 0x35, 0x40400) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000eec000)={0x3000, 0x15000, 0x6, 0x9, 0x5}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae5000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00001dd000)='/dev/usbmon#\x00', 0xdadf, 0x4000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00001d0000-0x2)=0x7, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000848000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xab, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}], 0x84) [ 50.589847] device syz7 entered promiscuous mode 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000960000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f00005a1000)=0x8) signalfd(r0, &(0x7f0000840000)={0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000083a000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f000037d000-0x8)={0x0, 0x0}) 2018/01/05 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000826000)={0x0, 0x0, 0x0}, &(0x7f00005bf000)=0xc) sched_getscheduler(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/05 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000618000)={0x0, 0x0}) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) 2018/01/05 13:28:26 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000045d000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000000000+0x38a)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5323}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x9, 0x3ab}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00007d6000/0x13000)=nil, 0x13000, 0x1000000, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007bc000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00009d8000)={0x58, 0x0, &(0x7f00007e1000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x50, &(0x7f00000f6000-0x18)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f00005ff000-0x50)=[0x68, 0x28, 0x28, 0x78, 0x38, 0x48, 0x78, 0x18, 0x38, 0x38]}, 0x9}}, @dead_binder_done={0x40086310, 0x3}], 0x4a, 0x0, &(0x7f00007d4000)="fd734249443c418e497f44af2b08853da272b37dbf2742cab78784abd3f817719106acc06eff26b77b103c67e0e35170cccb51c1930331b265aeedc770662ab1febdd9b1fe17f4932a01"}) dup2(r3, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x80003, 0xff) close(r5) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00005e6000-0xdb)="039f092019cc780c0ac18b1c1cce3d0e1d34d1b1751ff8f17660b6e90d36a6fab364fc1a13bb322298130bf9cc04ef2a1c84d9e4269dd25bd1ce8021fa4b9501be6b4d73a68b9eb487d7721a80469d38132ed3084e34208efd98c83969f3d742c6210c792cd9b78de908a3690b467709198437292550f249291c7d5315093d715f6062a9cf30c1ec0a6f9b3a1c0c8197b8a64e9a73fd48a8bdaea9ba32ff2107fcf0d0bbcaa7521105c3e98611809f9814c1a304d0fb68173178e44ed4932d3b3f914ae8bb06154379fb658bd84ced91d6bff99c64aa9166d64cdc", 0xdb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x5420, 0xfffffffffffffffd) 2018/01/05 13:28:26 executing program 4: utime(&(0x7f00002f7000-0x8)='./file0\x00', &(0x7f0000cf1000)={0x10000, 0x4c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000730000)={0x0, @in6={{0xa, 0x2, 0x1cc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x7, 0x80, 0x6}, &(0x7f0000f74000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000289000-0x20)={0x3, 0x1ff, 0x8000, 0x7, 0x0, 0x6, 0x5, 0x9, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000c53000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000838000-0x4)=0x10) 2018/01/05 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) connect$inet(r0, &(0x7f00003c9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffb) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000)=0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000018000)=0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f000024e000-0x5)='=', 0x1, 0x0, &(0x7f0000d21000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/05 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000009b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00002dd000-0x66)=""/102) socket$netlink(0x10, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000f00000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xb}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000388000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000014a000-0x8)={0x0, 0x101}, &(0x7f00002be000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b51000)={r5, 0x8001}, &(0x7f0000960000)=0x145) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c70000-0x8)={0x0, 0x5, 0x7e0e}, &(0x7f00003be000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000269000)={0x0, 0x0}, &(0x7f000074b000+0x2a6)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5e000)={0x4, 0x0, 0x20000000000047, 0x8000000000, 0x0}, &(0x7f0000682000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000776000)={0x0, 0xfffffffffffffffb}, &(0x7f0000bc9000)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000d99000-0xe0)=[{&(0x7f0000263000)=@in6={0xa, 0x0, 0x423, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f000017f000-0xa0)=[{&(0x7f00005eb000-0x48)="7d762316a120b0498153abb42b8ca46b5cfe6b94e60227878bf6598d6c711fb3b0072ba16801be5f0b2bd55ed4f6b7f7cda7937e78ab61cda058d5a104c06aa1109904c704c92ea9", 0x48}, {&(0x7f000030c000)="418bf61669395698f087c011e55dee7720c7592ecc53703e59c92d8ee16ec8a246145796ab0a9d79f6e27f63850840f9ef4d52f9f04e1c", 0x37}, {&(0x7f0000a03000)="939f98a0b9f1b164f4e214cbecee2fa4911aaca4ece087c9af0f9ef94118d8319949fee71ef986db4bfee4d6e626ee8a80d41c550edad9e0e958d6a1270649ed14aa90a3caee43725995a16366bb6aa019ee1066822d689fa7138eb6aae7699d5bc43d1d58603467c0522c68014a79e1be127e7d15ec659bba337e7e3005fc5611b203d2c7df542711a984bf42e6d6a5961a33664d284464af953b8561cab3ea3df9496b133a8694efe68f7d7f05a2888a8ba2496eedbfbb9e3175020b64a5a88d20f3a6bb1405a3621a00a3d62ec7a5ed64f0069b8ac155923055db5e128cdbd240473874930aa2720895", 0xeb}, {&(0x7f00007aa000)="b9eaf30544b9c8d455d24d67307e662b367e20b28bf6f91367f074d441543282cb76f0086c844272f7f714c7319bdbf715f7445da3a9ba39c7c603312443dee1b566bdec06082d313a0901b4cbf57145242253ec58ab9382c90a36ad26a792da78a1bd5b65d524a5c0479777023df993b91ad91aeaebf5be6a3b020bf3d3c72aaec7a4922aa1e3b18a3187afd8d650b49a061250e1b14c6708a053da2782b74ca6cbb1b75206823ddcf5ca58bbdba6abb704c084655454b5d37bebf37ac8db633cf3e86dad31c2451807cfca7a35dbffd8fff00668175e1c69878761", 0xdc}, {&(0x7f0000d6b000-0x86)="643e7cef398a28b9043ab0ed5781735919f19471f8882ce978327c63ea09e6693fb167eb259b3543da0a535e9305e23b8de0abfd12605b53cd7eaf35d1d73ccc3a3f8b539c90feda6cb9a37ef7f5a67edbad3294639bacac4e8f044ff1acc154036e6425fcd8878d37045dfb52d1bf4f7e0904015e9ed83cd882f7964b58f64e651c433aaba4", 0x86}, {&(0x7f0000853000)="419325791041764c16391888d413836632e28aad66bfc5fb72b4a5ce08354323cc046173adafc28bb17d2fb06f076ed6c761d088b75c202bba9236c0de427be17170cbf7376e7ca59579dbd37d583113267cbf9ac86b43b1cdf3fbc8623295dae3663627791041cee29882974470d115f4179a11567c05f3ceb3184fe806b7676dae0c2e8937055b43619cd13ec37c97c4fd188d8d7f3ebdb55c38c225fe944616d446", 0xa3}, {&(0x7f00004a7000)="72b98b1cd3588958001b906eded64f98bccdff8dc9d08913da79645dbfe1fba0583ff218db0f90d1459de30b6fe149bc56b92ddc012aee16dccd7f019c3be3f82f9e4b9022358c36092f8baa43834ebdc932f4ab8a3fb276fd768f756e18a73933be0c7546b911cdd6c45f9b6a18aefb8f89310f9c9c441f4229f781f1c3626fb6ac7c6bd13a5a8601adb9c83099b6cbb8e2b738b123d264470d86f3dba3b5cbbf3c", 0xa2}, {&(0x7f0000cef000)="", 0x0}, {&(0x7f0000c4d000)="92d351ca3b39236af55b6e0db935da73e2552ea78c5d37ca6d2568a10d14fdcb0b3ae3b19323b31ff448a766a8b1a024a75eb74035bbb9a3c32e3a1eba54d8e041890bde813d919c967f573e6fb51c4e12e592116b30b4ad18785c2179103ac82058f664b7d292ec9ed2bf34fff38f5fe43f66f7d83787142a41e10e5700c89c3cd0352b81f8f6528cfde853b8f6fcfc0352414582a3a60e7d8dd81fc236beb30427089365e2269a75941f3ceb6b188aee80601d", 0xb4}, {&(0x7f0000a52000+0x8a9)="75834d3a43cab4fa6b43c93299792fe93709c27c423a499dad12973b36809fa0ec36cc037efbf056e95e473d39b3702e36ac58c1fd37d1349a14", 0x3a}], 0xa, 0x0, 0x0, 0x24048801}, {&(0x7f0000491000)=@in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000af1000)=[], 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f00008ba000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba0000)=[{&(0x7f00006c9000)="eb60e14492ba8dca1009373068fd44d2184976f59afb1ea49faaeab18b465ce61e84ba54bbeacdaaa5d3fe0a7d8891c3b3860d3393e643f35cc358a18a4a0aee3a8fe74e1702bdb3c6d6ce114a0c65d80d1910271f8dcc91af901b858affa2971396c75237bace24c1e56b46847c3ac0079e7d45c8a4a3c4a3ad66a2e96a79a699c11e81b67e24ce943bcc5a49efda863c2d1db14e92b4", 0x97}, {&(0x7f00003c0000)="02abb09ac483bc4a7589bfba7da6a587b11b925903cbc41737aa8db7c8034b051b37d34e18fd92ce5be9fd653fdce36b40bb20f263475e3daacf6d1fb7944cb3ca04b75911207cb954fb233d066f15352f115d276e73bcf25faa7b0d9eb74819585ffca894745fb82ca1c695919f27cbb25b63594fce171af5b58df2111e902a0c0cb3109155a5b7ec26644119eb9357651e1aaeb15abddd", 0x98}, {&(0x7f00009a2000-0xb7)="5f09d97d60ddc06b40e444fe000cac946ad8556c9685eea0ceb29b6d0b4b65196e886f35f16a1c1843d5c9cae2bc06b069e5f366cb89ae7695d358efcd392662319b88959662cdd273cf31f3e01dffe61dbea06b09c26f0b5194b16e5450e402942f5bba2e2f417d1564a4c679d4955ca7fd79353f7ce5c6457cb39c0186a80d369da284b56dd39f866e6b26b53866d78b390ab91f5edbe17edfb868d17d1da12b48fcf52e3b801088cd2167e444f06df2d71668c570fb", 0xb7}, {&(0x7f000081b000-0x3d)="332c0083b24f7eccbe6fbea9a93c910096b1d9a1354409ae485af0d2ad13295bd773ed539d5e9de7f678c3e1eea7d59f6facaf4f797c392be91580d563", 0x3d}, {&(0x7f0000e9f000-0xf7)="b3b08c0691fe0439931dcb14ac0dd38d4ec6a573b63ea6a3b89b4bb10d91fe1998ec9a03fa2d704e81124456fbd65c6e509ff16d7ac382668f386fc4e9875cb19a1b713ac3b2a83330e98e42bd77dff9613b1810275a1554dfa6621736d37ac23ebe48eb76f7fdfef29fabb42b0816bbd1a579671f063c5b8d3c8431920a8325782d8779d8d7907b8d98b36d6b25478d797c211ebe7675721ccb3610c97adb143d2d237432c5f89d000096368da012596e8592ecd0b578ae2d3a1cb41b3294ee1e8bdac21860347edf8d2f7ea8f8b0d3a50b636b1126c23a82c1e1e71fb75fb525a7507cddfd615782a009fd26c11750d1bedd1abdd95a", 0xf7}], 0x5, &(0x7f0000a0a000)=[@init={0x18, 0x84, 0x0, {0x3, 0x4, 0x9, 0x6}}, @init={0x18, 0x84, 0x0, {0x3, 0x3ff00000000, 0x9, 0x8001}}, @init={0x18, 0x84, 0x0, {0x800, 0x8a71, 0x3, 0x5}}], 0x90, 0x0}, {&(0x7f0000f1e000)=@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000c31000)=[{&(0x7f00006fe000)="f10d", 0x2}, {&(0x7f0000ecb000-0x2f)="3e033ab979eee7c5563924a56323e368e59a942bdf706497ccb18e0cb7009021854340db6ad13b1f8030570766ee98", 0x2f}, {&(0x7f0000b8b000-0x52)="03864d254fe68880a7918879290112b8808c48e8414dbf172ec960f9d2de992c37a1d04932b26eea8771a2a788c93fc01b11338e13d1009588b18e3ceb98c0193efd267afa922a31045005e670478f19d8e4", 0x52}, {&(0x7f0000f8c000)="", 0x0}, {&(0x7f0000d3b000-0xef)="2f6070dab8dedf373b09db7a44624298cdb40c563ee9e28c43867dbb332b1918126b09f0eba73df0f377f4151999e0315c67ad5cd376172032187d0c41934dc01b72ce4dc94fa5c8169a23c4ec90763a9f0185ecde175e2e0d70a76a909c37f47bb4d6e6360c293bf21081ec392253f8d0f9128e58aaf71fbd21544c5b877d05a8ad70b7948b7ef184d5b2f421fc01d13497260ce1b219dff5e4078d5dff722434ad562e54a2aeb99f1cf0ed4a4a55097ca65704abba7d0fde2945f8868be9b44211391296e1278fa365f6eaa88c9fb81bca0f2435a0c3e8dd6699f29e2d744c01315fc7586cc0ca970393a00cd707", 0xef}, {&(0x7f00004d0000)="79b313ad0095564cde7f6392664e8f4e57e214dffeb111fb9acc1812a49335d356dfdfcd72967b8d9dd0c82bba84c1cfec161da8f7a2af50214aa5f3d48369256a86ca1f711fecc6ed3feb95c779d31f0df9d8011937346cf7b8f411974fcbae21d246d214c1e4db3c613418b9be5f469e397dc784b36691d1983b38fba55be16b09b8f3d5fd1a4ab82f3cd96e5dcafbd0a07d9c33b10ef8e65ee625ad1ccf8aaf8feeb9714e5517bf3d646f2afe7a8a2118b5e7f0c9f575d8feedcf32cee1822daef6de35451b8e928e488a0bfbc9", 0xcf}], 0x6, &(0x7f0000ced000)=[@sndinfo={0x20, 0x84, 0x2, {0xdc22, 0x0, 0x5, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8205, 0xfc3, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0x6, 0x5191df4e, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x16b5766d, 0x1, 0x9, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x82f, 0x800, 0x202, 0xfffffffffffffff7, 0x8, 0x80000000, 0x43aa, 0x20, r10}}], 0xf0, 0x0}], 0x4, 0x4000000) membarrier(0x10, 0x0) 2018/01/05 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000078b000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000585000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000021d000)='net/route\x00') preadv(r0, &(0x7f0000867000-0x90)=[{&(0x7f0000752000)=""/218, 0xda}, {&(0x7f0000fb6000-0x43)=""/67, 0x43}], 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000199000-0x8)={0x0, 0x0}) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/05 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) semget(0x2, 0x5, 0x3) getpeername$ax25(r2, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009df000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f00003fb000/0x1000)=nil}) sched_rr_get_interval(0x0, &(0x7f0000b01000-0x10)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000566000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x9, 0x200, [{0x7, 0x0, 0xbe}, {0xbefb, 0x0, 0x9}, {0x1000, 0x0, 0x400}, {0x2, 0x0, 0x80}, {0xffffffffffffff78, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffff9}, {0x1, 0x0, 0x8}, {0x10000, 0x0, 0x80000001}, {0x64, 0x0, 0x6}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x80, 0x401, 0x0, 0xf0, 0x5}, {0x5, 0x9, 0x0, 0x9, 0x9, 0x6144, 0x2, 0x0, 0xe3, 0x0, 0x9, 0x0, 0x9f84}, {0x7, 0x2e8a, 0x3f, 0x8, 0x65883463, 0x3, 0x7, 0x8, 0x0, 0x3ff, 0x800, 0xffffffffffffffab, 0xff}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = getpgid(0xffffffffffffffff) getpgid(r5) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fe6000-0xb)='/dev/adsp#\x00', 0x7f, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000206000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f55000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x0) 2018/01/05 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f0000c1f000)="") gettid() r0 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009ee000)='/dev/input/mouse#\x00', 0x4, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000a93000-0x10)={0x70b, 0x6, 0x7fffffff, 0x4}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000877000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000082a000-0x4)=0x1c, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000027d000-0xc)={0x4, 0x1, 0x9, 0xfffffffffffff000, 0x5}, 0xc) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c70000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c5d000-0x4)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000556000)=[{{&(0x7f000032d000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000102000)=[{&(0x7f00007f3000)="2ae1f9fad96b86f7f0858772f9b8f379855fa862120986b02e6f3c5bf7acf7002b756ea17fb4ad8eadd00b936a1c74fb80794b04732d1c697170e3b7d2a1217e095fa266bc10535f6f0f989c0a48908bb6a77189c6f0727fa37efe91844dfb8e5bf286c483882e2bb2b799a259bd493fb5d2548b142772ad3d60e7ea14363525080d45b3b7808af77528943b8679261bcf07a186752c1fdd2a768a5ab570e308ac6aac0328cae09d138f8adbb3a1fb58feccb9dcc88b58a98e75b8d6f658cb891fee8742eff0dab6ab418b5280478b277ac8027bec63289a3c0c4929aa147124b16633ad8ddbfa96ec1db8e93c93e91f90170eda9b6275", 0xf7}], 0x1, &(0x7f0000b3e000)=[], 0x0, 0x2000c080}, 0x9}], 0x1, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x4, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00007fa000/0x4000)=nil, 0x4000}, 0x1, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@generic="f1ccbc626e935bc0dae212848d975c71") fallocate(r1, 0x0, 0x0, 0x1) close(r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000013000-0x4)=0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000001000)={0x6, 0x2, r3, 0x9, r4, 0x1, 0x2, 0x9}) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000906000-0x5)='user\x00', &(0x7f0000e67000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000449000-0x7e)="68d04f226820c96da95bc9c6d09d04b4408020f96294cba0258432500590ccc8f75dcc2a179bd2135156dbf6a019d1af22343353d7520555d4c99e8ba90cf7ab87a398ec20f05b494d20e0510e988ed73cba199838b8f6c6dacf24517bf6048011cf87c013be5f3dfd87b649d4d526c616ea9ba3895b29a3c1cdfb83e3d2", 0x7e, 0xfffffffffffffff9) stat(&(0x7f0000a0d000-0x8)='./file0\x00', &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000714000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) keyctl$chown(0x4, r0, r1, r2) add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) r3 = syz_open_dev$vcsa(&(0x7f000022b000-0xb)='/dev/vcsa#\x00', 0x8, 0x202) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007d9000)={0x3, [0x40, 0x5, 0xfffffffffffffffc]}, 0xa) 2018/01/05 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000b92000-0x18)=""/24, 0x18) getdents(r1, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/05 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000026f000)='/dev/kvm\x00', 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000060000-0x38)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) 2018/01/05 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e4c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003df000-0x4)=0x17, 0x4) syz_emit_ethernet(0x96, &(0x7f00000fe000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "090087", 0x60, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/05 13:28:26 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) setxattr(&(0x7f0000e0d000)='./file0/file0/bus\x00', &(0x7f00000bf000)=@random={'system.\x00', '\x00'}, &(0x7f0000da6000)='ramfs\x00', 0x6, 0x3) 2018/01/05 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(0xffffffffffffffff, r1, &(0x7f0000ccb000)=0x0, 0x9) accept$alg(r0, 0x0, 0x0) 2018/01/05 13:28:26 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009ac000-0xa)={0x3, [0x9, 0x7ff, 0x3]}, &(0x7f0000000000)=0xa) r1 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="ed6607e3c35b39fd", 0x4, 0x20000000, &(0x7f0000f50000)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000528000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000893000-0xe1)="8ecb6a3b27edf62dbeb2946b0745e7877cbf321fbdbf4affabba9f5fafaa03ee2ef751ce05e65736af50a3ce4fd844ec4dd28c64191c147a24f90439e34edafae8114b243062ee644fae3be314b666c26af7ce0ffdda78a5bd80d3af30190cc8a656697f285a08eb0d39871f621bb0d72f496292d40dde5c037f833508285d399a30616dcaceea77290fb295f72a04e3699995d0b54989637c9df098bdd7c6ee4d042efd95032b40dc0454da518fff32b6b7c225899d3220b3fa3b632f5ed385d6cf51981a8dad57541c546026e1ea11b42b7c622941b627f3495a672473577aa7", 0xe1) connect$netlink(r2, &(0x7f0000e6b000-0xc)=@proc={0x10, 0x0, 0x2, 0x10000}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000b8b000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/status\x00', 0x0, 0x0) 2018/01/05 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cac000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x200000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000807000)='/dev/admmidi#\x00', 0xd09, 0x801) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d77000)={&(0x7f0000b03000/0x4000)=nil, 0x4000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000356000)={0xaa, 0x28, 0x0}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000ab4000)={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/05 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000477000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b16000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b1000-0x8c)={r1, @in6={{0xa, 0x3, 0x44b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) creat(&(0x7f000087a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x0) 2018/01/05 13:28:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000dd5000-0x20)={{r1, r2/1000+10000}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x10001, 0x3ff, 0xffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000dd4000)={0x8000, 0x6, 0xffffffffffffffc0, 0x7f, 0x5, 0x7, 0x80000000, 0x7, 0x400000000, 0x28c97051}) fsync(r0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dd5000-0x4)=0x4) syz_open_dev$vcsa(&(0x7f0000dd4000)='/dev/vcsa#\x00', 0x3ab0000000000000, 0x200000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f0000f75000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f53000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000-0x4)=0x1c) sendto$ax25(r1, &(0x7f0000a92000-0x31)="9a519c1ca59880130adfe0599250f1f8cda236593660857e9584d949138e68cbe2efe91f9a849f8d3086559a1e1f7bc2b8", 0x31, 0x40000, &(0x7f00004ea000-0x10)={0x3, {"bb383f65739da4"}, 0x9ff}, 0x10) 2018/01/05 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e2b000-0xb)='/dev/midi#\x00', 0x7, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = syz_open_dev$sndmidi(&(0x7f0000bb1000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x8000) sendmsg$unix(r2, &(0x7f0000a6c000-0x38)={&(0x7f0000938000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d55000)=[{&(0x7f00009f4000)="fa9ee983b03c69d9d206d0748e96f6e12a8e671ef18004975e00fc7930b194c50e37650de58e95ed35c167dc4ab036526e24ef6aaefc33f84f81186c961881da0ecc06a31056b19c4bfa04ed3d95faae6a13d2077025862756df2012071e442808daffce8df29d6687abf92b759ab770155e3386e680071fe822e32a060e7604b26088cb3f0250a762d53773ae69ad856aa1da52261d8e377a7d4d2fdb67505ada", 0xa1}, {&(0x7f0000e6e000)="210c0915a3a08751d389f1c038f31f8f9e8bab77d241c1d54fd06e8661745891da6d3f53b6a326d6fae608406ec37e2b9ccb5d", 0x33}], 0x2, &(0x7f0000575000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xb8, 0x20000001}, 0x20008880) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf4000-0x20)={r1, &(0x7f0000c75000-0xd0)="b6ecc03709fdf6", &(0x7f000062c000)="", 0x0}, 0x20) r3 = syz_open_dev$sndpcmp(&(0x7f00009cc000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x141100) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000a6f000)={0x27fe, 0x3, 0x3002, 0x1000, &(0x7f0000d5c000/0x1000)=nil}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r1, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) 2018/01/05 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f000032a000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fea000)={0x77359400, 0x0}, &(0x7f00004b6000)={0x0}, 0x8) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000feb000)=@common='bond0\x00') ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fec000)='\x00', 0x3) 2018/01/05 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000136000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000643000)={0x0, 0x31581f80, 0x4}, &(0x7f0000b69000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e19000)={r2, 0xffffffffffffffff}, &(0x7f00004ae000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000013000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000094000-0x4)=0x20) [ 51.081400] kvm [7946]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/05 13:28:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0xa) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x2000000000000012, &(0x7f0000001000)="d45422885d65e943b0c0491aa2da8ef6cbac8fdeb04ac3546e41c786869418a4661ebad37df8b8f3d797c871bb9cc4b4aad004eb6ee24380cfa0161ae1cf9bbc025b6e52a8008218bdafbac75ff16cc98ac055b1f6f37a55c0eaa4", 0x319) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000001000)="02de05072fe337d7a9429da1fad62af9bf63d31df640986f0f4e0da98504000000adaf6b795b49f6649b9a05c7b74b1ace799e76426765af14707fd1bbb810f68f0475796a10092bbbfba5d02b8a259aa2cac90a1c8837a11e799a7bad3c6658e2bae5ce107ef0885adebf9c1a86", 0xfffffffffffffca2) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d77000)=""/4096) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/05 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000526000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000a3e000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c2a000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006db000-0x10)={0x0, 0xb0, &(0x7f00005da000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x3, 0x2982, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4d00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}]}, &(0x7f0000c5f000-0x4)=0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000742000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c27000)={r2, 0x1, 0x1f}, &(0x7f0000f04000)=0x8) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f00003df000)=""/111, 0x6f) write(r3, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x3) 2018/01/05 13:28:27 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = msgget$private(0x0, 0x101) lstat(&(0x7f0000a62000)='./file0\x00', &(0x7f000077c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000e30000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d9000-0x4)=0xe8) fstat(r0, &(0x7f00009ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000d1e000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ad000)={0x0, 0x0, 0x0}, &(0x7f00004a9000)=0xc) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000266000)=@req3={0x7ff, 0x2, 0x5, 0x7f, 0x8, 0x1000, 0x4}, 0x1c) r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00005f4000-0x78)={{0x1, r2, r3, r5, r6, 0x2, 0x800, 0x0, 0x0, 0x0}, 0x5, 0x4, 0x1, 0x5, 0xec, 0x9, r7, r8, 0x0, 0x0}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/05 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) write$evdev(r0, &(0x7f0000201000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = mq_open(&(0x7f0000934000)='/dev/sg#\x00', 0x800, 0x21, &(0x7f0000c3d000)={0x457f, 0x1, 0xb, 0xfffffffffffff000, 0x100000000, 0x8, 0x0, 0x1}) writev(r1, &(0x7f000062e000)=[{&(0x7f000018a000)="48bc1b4f4faeeca902b5d6b0b8cc9bcfaa79020dcb97c6e35f22e3b350ffda2199003e8076215576bcbfa1e43f95ae93bb8c61da2e7a184be22c31c83b4a7a0eb71606556a5a9f50ad48674cf9ad801034577e50fe7587c5421cd104c8567841215fbf8ab8e156215aee8ceebe934d86db23df4ad8dfa3293c37a76209967d7666756bf5fc6f848f38d50ed96b4de212b7f75452e93eacab0da5cbeb33331dde4147d040b7ee01caf8288ba95672f113948e1562b7a889e08d0b3d87989be4b535e370e67f3f97f18aea047c8c63543bf7350043a4dc60b375108952fb3f63431226445126d3976a0281b5d43dfd7dde1e", 0xf1}, {&(0x7f0000eef000)="2c7bee98120e50c484a1c38bb45d09b8d4d6a1d56c08c9be4aec30edc8a1511f6e59d65fe6273e9041899ee4fd2fa43ee139911d865caac2b0b474dd121fc0d33f923d9009f1622e16d268dfffcdc834f1f5830413a948473c2e4516ece8e02f2983e9d51750e110f183da5b2a9ec592d7b74f2b7bf7a19c04e732c70f6cefd7501074050ea4071d3d87d33d16b377ffaf182f440b10f5e066c82821d2e0e89981dd7392d8c6fd6b96faf756bf5e0996d2b65e1d6321e72dcf5d5bb7adf704b4980828c37eb0ab5a424cae6ec54c95b1", 0xd0}, {&(0x7f0000754000)="510ba14f99a1766704044740717f56a8ae4ee0e51cf7b20d25d0c6770b96d8b046ecf456a1a4956121c007009681fd214333ea7d93408c14df80babbe954bb31d8854aef8967e8100cc343ffc96e9f6065b3ba52ae33a095c40ae215646af0ad43049d6e34327fdb8e9a356904325246ce6c8e30bf28ee6763ce2c912374864a6f8aa00ead93d059de8571677f738cbb199fd03885ea61663b97cd", 0x9b}, {&(0x7f0000858000-0x86)="d01d7ce09cfcdc68f5368c7536da33decbf67bbd9ee77047858e444d0ccf16e94d39b5b1f9143517452e904a9245610d475a70ef1ddf2f773c3a88ea2e26dadfd2747e7ccb5176a6bdd3905b14d230212b785f6ef1bd1b4165d95ad5f3f6b4b23d43f9e01d708eb89e2c38db2d37de7aa4e78917b60e0c6b647489d778468d3014fc31f29d13", 0x86}, {&(0x7f000000f000)="85b162c3e37a09d398e974d61910c1d2f8be0ca778b625fd112156eecc87099b49f49142ca736900256cd7ce8f4c5a3589b3731becc808f54ae334e339a06b968a74f343a88367e1805b77d1016232a06c86e72684cbea6c4f9138edf334fba780bb86959b340e41d139472d62965a480855", 0x72}, {&(0x7f00008d1000-0xe9)="bd6972b203b85b0526af8a1fe8c4605e067e81fa0c0d3417c50753608f898ea630327bfa900859cdd78a9cd9074b7c4f8819d81303e07a1f85cd96580a568e979e3434cc18586b630bd4043d2bc1e3660156267c156b4faa48ab3f4d27c3c87d46a1b8cc88313c296a4af80558b95b8180b45a86412f9ddc510a7242ef70854e5240d7e1ed54fdf5674b0b1f542e80932beaf3d2a90d8c3732d0a21484aa1149672f4f966bdacda9c9fabc3dbc53d2f871ac7fe7a3847e7808d26190e24d6bc203a19bd4dcd3d78ccbb4df5c2169cdae24edfcf059b30018762d63243a2f9dda098515bd98910962c8", 0xe9}, {&(0x7f0000dfb000-0x6e)="487daddba6176daeefe5fc3bed5f1ae52497a9b94953f1a69523b7a7b545493f2997f00908770d9b706a909f3863ec62ce9338fe5c88a6429d1bf8599a2ffb17be665821e25d5f34ebf04b10e74892ec8afd1bea31f18852e19ff95a5271aa26c71c89959b08b025438e44948a0d", 0x6e}, {&(0x7f00006a7000)="8f724bf8c5e123de1e191e3f851b2e12005216768a353a60e153916e0c7a95ea72cc70bfe76e976b808949e0746c326f4e1d28", 0x33}], 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000190000)=0x78589e1f, 0x4) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000f96000)="93661479b2f475d907b2a34e64ba00d46ebc0adeaac1fae731b843f56d7e016aa94a62d0b9d3fbe0f8237f197838ade386e435339b702f422dd8d65ebc1313b46dfab0c39c84017f7d0f30b42fc5955eeb63e3f4f3f48fd91c2d6e47efff12b854643fa40c8502d0bf6c2d5d31518dd774eecf39832d97724972adbd6378f772b0da534311e03f5d1d3cc6d4494f7def8024d423726bee0676dd3821e6787f0bf2b3365fd5e28bc5cee49928cee995174402c926d21f759361308ae85f259cd4ae6ef0a5afad651e6eba52ab2017185eaa3a4d62f2d42d27d0750508d36992d7d04bb2", 0xe3) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00009c0000)={""/1024}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000eed000)={0x2, 0x302, &(0x7f0000b0b000-0x7)="5dcb55250203d0", &(0x7f000076e000)="fa4875568a90138408b4b5eb4084941ec700da8dccbea9d25482c8bbbad8248d229baae262a0bd99f9163e60833bdc6ee12dfe", 0x7, 0xfd7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/audio\x00', 0x2000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000950000)={r0, 0x28, &(0x7f0000e34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000712000-0x7)='limits\x00') ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00003dd000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10001, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xd) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000f94000-0xd)='/dev/dmmidi#\x00', 0x322, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000b8000-0x10)=@req={0x0, 0x6, 0xfffffffffffffff8, 0x28}, 0x10) 2018/01/05 13:28:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000034000-0x11)='net/softnet_stat\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4000005) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x11, 0x6, r2, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)="fbfc5f11bfbca647a994ce029a06a0cdfa95dbdc3a860eb8f4450a1d", 0x1c}, {&(0x7f0000001000)="40c1b0868956f2873bd4a416264dab518c12ec1c2ac43c2038691dbd62e71abbdf7aef4751c8b2eeecbf03db3ce9466411f5f9311b16beb6eb92ac3ab260a2decde5bfc75e627b922df37bf352f5", 0x4e}, {&(0x7f0000002000-0x26)="8b1303d1428f3a83b06a3761fec5f8494f08304c76ab38a6229d86a549695be9c0869815d48f", 0x26}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0xf9)="c3ea98cfa9a715e87285dd51bca89c9fe4e4ded3cc2dbbe2ce7547a923a164ef1fc49da5177a8c65b157925a844669a117bff1364dcaee8d93cf95fa1c5b58643b2b056992913ceef3c72f82e6f3be76bdc777267c8d48746de33ec87a89c28a0f9d89cb5af5f56e54f91f233b46044ca9282e26403198dd02bd811752eb896dd2490fcbf6f7db6aa02e67ef624f04a0843699516016ec8a401c6de7f32dd84cb1e19b7bf288684e12a38b1225dad2ef7e56a0ed069064803115f08125771296b3b4e975a77d6573bc6974a90d386f53695b6be2316fcf8b071d355be3a371cacf78f1c80ff3a5887fac2265f220174d60191e850bfccc79be", 0xf9}, {&(0x7f0000001000)="e9f353b9f274d58e034962e318111f23aea04ce144820ee39207d53fd48a3b16e355b08ca487dbbda4069c193659206a6477864419fa20e3e0a3108b4c7f86ae2f6e175fc1eca7442f4a03974902328a7abc31da939a8ea76ea78b51e293770c7faf", 0x62}, {&(0x7f0000000000)="6ab8d2e085dd2151328d439111d8221b089980bda555ecb8c062bb1d24db874cac2cbd07507c9cfae557e518d8e86842397b3e972f154eb5e2a23beda51606cfbb3662e8cd5fc0a24b22716ace6216ba8e19a5644a71b44acfcb217c844c593bf4a75e5f150df22a08332f06dbbed1254c6a5bb3b37d1afb33642af68e3e0082087f1a21171a0a5285a8e092023895af2bf70e6168f99b6ab7bad30639201df9c2f443308bb3098194df219fdee6652d263631e21648a3df70819e40cd405d37d503053e93fbcbe78d0c58728f333d0ebf3dbc6affe5683f8a6de110af2c66b780c62c4afef94cd3179c82beb67939c6067538c48e64b2789a53833da6caaa3c42a38fe02c69a29e3c13ab6493397e41a2269aa156cc8744f3977d6256ae7e3a9595ff311538af70ff2904d3dc1512d5169ab950d6e677b9563ebb2143dd52fbd3766a315f5f9834a9a119f8b41d3c835c04abd0cc0c283a2b0dac8007582e71b08387f95e6995ef91d417cba4b273996c8c85611c9624441692a0024feb89c71d28d5fbe11a6d7c4b3704ae2d28906198f5095b3d8502fe7f5df491749db3883794452104f40cc04489aa515cda0e248a267474457b352ef8a775d553c75b0dab8ba9ed4b8bf2b118dfd5089c39228ea6a48e0d5bc956af8bffd627eb81fc4c0264c63b16224b5b5fa2ba4129ceb272b44c3feb594d7316360090d677a8ed0f5409be9ba8a675d19b49f4cf1fea4db820d5ab642000f4ddb51f695bf038c15aff472c37ba8d26a8ae570e03a770a99e1e76380fbd62b7361f2e981b339e01ba1946e4bce720e9a944d0faedfcd677e0a2421df68241f21040285174a22992a63c2fe531adee5e5bc86e9fbd592a73360b30412d4e4a2255524df13ba62cff1fc52a94d6ddb9910a9cfcaa79ebb72ec3435cc005112fd04f1f8625aac533f74c98fbded7bafd274d20f1c8c3f48a5842a1ddf98f92b93fdb8b66062e9db51502cbe9858a8237a63d6128ad519324eda878063e5d6b6587251542d664469cbb2b0dc1c6a627661bdc576b92d95f8030284311c62f35b18c021533a8f46247c77466f77dcb9f62ce08f5579f6ebcddd6144685ecd4e34b86e6533a8ac20f7c2222bb26133e60ece882ea0d92f88e2d478197bbb12c1c23ccb0159068be300e282a654ac036090935cfd2a2ec4e946d64072f510a72209a9884fdc70ea1b8a613ba833222496024e02e24ec8ce5ae216a35cdd7d13bfd353251f245d1f66cd76508cc0a625765febb217e5720ce51b90116b97f7a6bbc5473e848571eed563db20239ae8d1f64a96479f1397ed9c701b7545043cbabe4e338535bcc72d01b22fb08c628d657f928a9d0afa331aae1114f818f504aa221a77cbdcf022bfc3d1cec0bd14d022078d8e2d25d1af1038cd7fe5421171d032c29649b3a4bfd0677130868bc8932ca234171d18cc08405ce706b529bdb6cc246d490c6af6b2cf33618ea829ff0733860d6fc9ec5284226fb320bc9c74a336f08b79b7382c0357d798b7a49e65df7c74e687e2c53d0d2918ce280dc77a53619847c206bcf637863f7827cb811edecb219966c34cdf1962d8c055f348f2e9743495402954d8d477d1d6f7b6a7cf90e8bc924dde1a9014879671676837f041a1fb91d35db501772546c53731b5c9e3b628ca6feb7b842451bc4cd1d554456a5106057b9a5a242ad21025aa8f38435757999423e00c2fa8acbfa8e580639085525a21b7dfb1ea0dfd8d7e03014ab2426285cb2b118ba797b16b46be03067915213504828015882c5b6378423964f00efd8005476848c030ef190cf55a945b618c584621cfd3792ef22bbe373363b2166eef9ed12f2ef5cbdc01824c06288de4dde9ee7fc11e19c8d89c3b65e188b8df15bd52494f2de149a94fda9b3be5aac8c2c78db6a945ffbc434d85456e7d4f470d57c528415c36fd13541cd96c33efec2d0fd9f7cbf6e57b3a6aaae281b5aa36df82f32d6eca2df85d6ab64f112262d262baf95d5f37111bf78878f41dcce3f3b2329efec087d3c6507c1d05ba26c67115cfc242afb7ec7e4fdc1d888a18866a005354085dd912e275c426d8f75ca557173afcb94304594f1f7a35f9725109b5fbb245e3dfc533f6e3091d8f6ea932690e37dd09afa70d867d253676d19dff5b1b7bcb4c21a3ad75c8cb8efd874da1babd3bb39a7d151fed32a138cd81bd21c0d11ed2d33cba0683cd1330a65028685c3879675abe2f51a59fbdd042f91b08afec6b780b9592cd2a01961c10b7f30a8911d843abfce3edc1a11a8061270478d77af6de9acf654e30193a443a6f1c340b7b7aa0c193481f062084d2b5036b3b13622a7fa3d42e8b17eafd9b578f0668d1276afcaa559add75dff6125add76f1df474932dc228c443a34b5b086cb8810458bfa0495abc6bf6a05c893e896c9059192af36859f8ed15f57002210c17cf20aaea5937d5d36bd9ab45ccbed70b6fd8e13a978cac3d318e0d590d19e316292bbb19d959398d13c593db8404f45389cf881c897b87533cb5f32ca071bdb2708405120e765a645ce8f95fe661e25ca94f954515f9396accdccaceb86c9212232842b02d6a29516c7f4014b1641f1127adad203a478e655b71300d67bd359723039d4e0fe08212dcf189d89d84585a801f809271fbbf4cd24dcdabe1fdb057266052fb118ae6e3894406bc77177ae112292fb1a5bcff08903eb07a2d0e8ed8150190d50aa30b1edf753b426637ce047e57e9e89a43bd846d476c5aa915e40883fc4a6c4ffec2212489777c9fb1f040adf1dad412255f1d2b3d2ce12a2001c76b522a17c97028c750a0bc9f1f2b3c66ba3d18d91c302478b3f0af57a9bdd0fd38950390d06c801e4ff10795e94ff5b155654fe508c661b7ca79cc55abdfa760ba9a2c8541b476061b20b2b5042812461810893a529454ec9384443ccc76d6adb11bc24410a92a7efebed36d2d5091a3ad83e4660e6b677c91dbb0d2eda84fb237b7902bf0d441fe3ec3438475d5d6148cd4ba5a03d1fabdea387d42c776f832752bf23ccb19cd104ba577e137b9198274347240284456874cc61539c6dc1a0167d6b0c526509ef423e93a8d7f5da03f6314c74856c4fc38f17f8f9c0371b7feac0f756d235a12fb6088581460bb852c96faacb856fcf51605251c1cc045a3b38064a884e12c59e00e8e457a0d7b57b478a275d11207b31179ce509654971ba2f4cdb3c7a3c18ad25010f0117d5794401b2d0a97be92944561f23c629e550777b6ae25ef2e6283cdae6ad65693354c37bad4c41fee9aac631c1091b4d7103fe266c3fbe3722867bfc53fc910faa481468592555ad1bde75c0d0c17e1871166bbce699cbec048f97b4124b634d6e1fcd882c0d31aa678287eb332efe3f63287479992e6c8d05e3657a6e49864a3a9d2a2810b70083504849aec1573304dcacb3cabb6e4a0ab5196c2078ddac79ee5ed41ae15f7ea0db5b5fa6653f7a14ab5f4c3420163d628d9d6d9297b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0x1000}, {&(0x7f0000001000)="915ce4d18ea8d7270e3aa9f940c55d3a12d601affff21ab82d58bdea68ba1a38", 0x20}], 0x9, &(0x7f0000bce000)=[{0x80, 0x29, 0x80, "44efa655d36f62e740a5f7cb4a5524d0acbe4992f4ebea0df57e5ed4ecca3d3365c6272f5c2a6d664f57dbe19c3b9f7c85716d761d54dbb6239bbeaa153921109db686e3575c5f3aeb3730b881321008f0b4730cc40584f978eb98fbaafdfe3c4f4b6c2d49256fe097410468a9f5"}, {0x68, 0x10a, 0x62a, "c5f1524e05e7ec100aba622b2f06c6061eb9110816d52c1cf8b18ae1423ba328654cf853b3f2b1714063fbdc55cd10fae0d482c6305d824af9c9462cc54370902bcc60767a8db58555a0857f3b1587ebda"}, {0x1010, 0x0, 0x8001, 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"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{0x40, 0x2f, 0x8, "201dd8be5c86aac951cd971fb3ca6308fbc445aedd5ed2a8389649eb38a79a7fabe98a9e087d8b2163d5e89ef548"}, {0x80, 0x119, 0x7, "34f19a2855cb814e81925747c76e0fd3a71f83a4f5780f971dcec59ecd8dbcb6ea6863bce0136296b799da1777698a40201d7df5660a50d77ebf47f8d79926b475f44383ca14a0cee69fa7f6b1cf2e6013debef59a124915cd00dd3ea6c0eec5294624a59774040a2b"}], 0x22b8, 0x20000800}, 0x24000051) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b00000-0x9)='/dev/sg#\x00', 0x7, 0x2000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aff000)={0x0, 0x0}) tee(r0, r1, 0x8, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000b00000)=@kern={0x10, 0x0, 0x0, 0x20288}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xd) 2018/01/05 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/dsp\x00', 0x0, 0x0) symlinkat(&(0x7f0000094000)='./file0\x00', r0, &(0x7f0000ac9000)='./file0\x00') r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) epoll_wait(r2, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r1, 0x0) 2018/01/05 13:28:27 executing program 7: r0 = socket(0x8, 0xf, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x8, 0x14, "87cabe81bbb5fb7ecab21f860e993c8b0a0a14bf06362dcdc2aac1c8f4ca8a3a69f7de79dc0e6b03da100531569b0e7239afa72ab21e9542e352bc818a4faa267fdd38b5fd3026958cdad59725df3161"}, 0x160) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x11, 0xc6, &(0x7f0000001000)="fe4e4d1a2af524f5e9b8944b8b682fc36b139e35d1da3035609494a67b4ade2d2df8bced1b449d1caa2f1e80af9f4342e5e19430d5e300032c0898f19ec8fb31d1885e5730c280a46f2438cd03519ea7b014ce9829c395b9e215fa85a249e771f6ff2d601d56a8d14b537c01bcd14e65d8e85a71cc5d633bbc53dba1512ebfade3a30fcb7c0cbfe68b261066bd2548ff71961b17957d4321b2f8ecf561de590827d1084ee087f78acc49b84ccfca848f10c899006e609ca7471e3a1cd39ea8ed3fa24983cb2a"}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000057e000)=0x0, &(0x7f000004f000)=0x4) setsockopt(r2, 0x7, 0x1, &(0x7f0000060000)="9e13a08d1a03dbb5faf02b1f3afddf3a8fb6c3160cd366fe01382666d3ebe8a1e7edbc4ace33bc02d9ffa18adff721ad7aa15ead12df3bb7f29a080e514d88218ac0543a1734a4452c0fd237082b22a7e867dd4d17b6e4bea99e750a0377b4a07e9861fd0da8ceb4d732a397d0699d80e5685e2b374c6e801e6d1d51e7ff5f7b24d8d8c777be896a524e51450f773d8499c68429bbb87aedaeeaeefc4e7d6529f6af4a5a9347692d414b3e29335db4c2c776431bd3ecaa817d2389ea0a9a1a5a93bfaab59f9d094bcb664373cc8c8c50798582a731597162e439c7ab14611e02c81b106c19da57b8c727198b5c16bf8bd759a79e1616ac50051a63f187fb239641720523fb32e1f1c60602e598cb64f7b460dc9458a53e44add96a082da501ba4a94e719b21b459fada863d985682dcbf3a46e469978593bdf11b59fbb058cad885038848c4341f49745680a1be18c41971c3a96d5e403b08b67e3afa7cc4a78c9adeea1f703008bf0c9a30d5d56d11e667de7af17379df3a9c0eb38e35bd1cc44507cfd6109269eb67e02b1f762493da852d195b493032786fc7d6fc6bf1680c77fa8195a919c7bf0daf387eeed46615ac738a8b1c409ead2b16f76f637ae536a778a12b4fcaf3f3b5f398470ade402cc8abed715bcf4b21d16b9c074895ddab5526edc18feb6d59da08da34c6590ddb0acbf203896e6169f524e2af2193b078a48f0c3b5ac93ef72b8124fe7e8d97c9e69430d72dbbad87b9350bb316796e886c5287695c705daecf4f7a4240043a9a78a37309c7d45a8f1331efd2d877347d1d861b5ec62b3b51d15e2b5438694df2c9db22eda73ff333876a606a050eb2b5537aa549ab099fea0b7861dad8706d92e8cc4fa745e0101c4173076f845f7b90b23c7b5e2d43976f24b4bca2f04094c6ea2fd8edd9cc01839be8d54ff8084d4fefd8de9ca59d82f365934869be866ffe8a5cdbfd03f4f451966e5f6ffa28dc5f9bcc545518078e01c764940e094b894bbc9a3c25e227dcdad58b02183cf2809dba45136959f2647016e5cc937b20ef7a03a7c299593eb65bf8c9ddc20b28e868dfa075267a2c32762de7b8188a7dc037dce64c3b0602d1112fba31de901426d3c491ee3ab7c27853fbf061c48bdb7106e096c5acf062ae914b4a00b0642030cc5b8f7500bf4360dd00abf7a13ed124aa0787778cc98b3b8d0810769b1671dd65132c0ad61bb64c63a3a5b3fd20447a08b31cc02f9d8f546d70abfb3c2af41516e16a57615bafdafaa27f0b5de2611eb5e7a69602d3b101987a7ea06cfbcb1919da7278ad21e91575ea2c8a9358cc21cf0389462cdcd0a64961a09db52e56130acd646c4c2d0ca400fbc73424cd0c1f442e06bdd7cee7322a108ae2c9bb261fce437c604cb85c1334cb00aa884cd0dd15bac3a06c998c6ad437fde22884e33d6774853d7bb310edc3fb3138bca6613e94ec5a3b817708c96d9d25572b837fa467a08e119c060a068704b8013cace030ef8fb2034a0a02e459cf87f7ba6a6976d62dce5855886dbc78aa157ed719620b3b985d92fe6f10ad6601f34b1934ff49d93913c2c255f872671e3d0ee518be4bc3f953f33891b94e0598af68ca668ecce66b3a861caffb2e13bceafe3b40659e9dba54742f45b63eee2c8241d3d516de2c3c03056c3e0f12e2e6a5d2e8d649bde2e4fd502fdd252c9ce05a969fa21b717549a8d2e1366cbaa1b1d37b76358bf90bc71d0bb22c4d28f573f326c884489cd1709954db1b665666decd2dd31a5ffcf9fe1c6a3a18b9efaf2d904092908a10bcfe995055fa2c7fd077705790bef4d1b7b440824160b77284324a9122e572c0ca5130bf4398f51a90c2212360671cbb60f1dca3f3b3e2e4ec1216c03e2f3d7dfb34931b6d3c7e730b4f8c2b72eb59d38a7df057b1844eb9b54277e77a0ff1cadadc0d740d1aa186db4dba0bd587052726cf855ed8d52709a221400baf094f920055e79ebafb1a0d39f5fa73f4a5e785ad8d20e7768f4e9c795dcdab525b7131ea1d2f652362a6833f9a142370b509b0e5b3a38fcee7799c2af36d40e95aa3aed10effd37be62988d042a447b6d41c24349209d870708ada3b5dad1fa66a4a92ea662e7e57520737cb647f51192992fe847816ac389c2d0ed0e57f3a29ae2369c77c66c98c233e3fc9cbb823a96eb259144634c62d26a065e171053585f6d1ffaf2c109caf4e14b87e4b767f6e3ef4c6eed11f088e3adb1f2b1ba4faee8686dafedd62296c5fc717affcbcaf0d0efc4328bee4ffb4e9a742aaf921b4a06618b1580fbb6c1ad27212b4e67b248deb3e96a735079efb15e40f13f0a4e59f453b7cc7b4d11164d2ebbe1e5a227cb88f4a3f11c2693198bdef63ccc1fdb4ee5e1ccdb36be5866fd43bc7368ecca4b4c456bcda37b02dc434100c8522e53d686ffed2fa097675d5b769d0aa58025269979667a82502286525242f118fbb7ebe4591028f7f1826886b9eae97165bd8501bf8d85d4eda5dc40d80f5644da653262007bf3a877d72da37af0ff586b86800635c165ec4dc96a6b14fcb10145247c5c4e02792cd2925fc99e15217b4fc7b6b01ffddb6bc27d2c8ec670a2c61723ef3a6dbc6378825fa23f48131fdf84988053e7370c91b479c32163f6635304d4f3f972fa941c21f3af9d16977ba2b50c2739537d0759891fcdcc254f644ff87ae1a00bc08e7e7e44b27e03074c14524055cbbf09c6ea458d4c547b7c7c0352a50abe60d3563a4ddc66e0730eab358ed60904831a74ba3c3971aae8df109ae7646a4a68f3188d7bbcd4865cafb5a4f3ebac46d8725927f585f5b0cc10bf1fa63a15ba939a6cd9fc3cd137f326e151c03a014a5db4e8fb0568ea5c70817fc64b1be33d14dd2f58ca3fdc06a90c08f787127082fe0ed62de173c6a43d3c9f352c7a1b2b4122d154e98487cc03a201dc46c191be1e914b9aca5999687741cbfc4d492d5a5a4da33e53a8f24c024326eabb28b5886a5503e4e245e8640f362177d22632638a84afd3fe4d3cf6055f931ed63f6bde1f043ff76883c619a374af8cf50d6b94594e6fc9635314ae17ac341bb7ee5dd0ec79ada06e06276030f5b907630028bd386ff79d0ddc5249c6f57b47cd4376f983925e458a482a01559ebd3e50d9dc6b90989b6f71fde699cb132e784d30431d33d36669076b6e33c64eeebff34ddffffda5eda7380cd2236baef6614771c3095d84b6926c15c8af2e30f2012d0e1fe31639eaa6546b662e19e3ea6c90966729a8e181ab5aa6821e07725f364b5e9870702daf6e953fcf3c4248e21f5a52149592bca522766fd7d90ef5bafc9331a5ebcf47893d1d32e0535261b330bad24aece8df2191e42fe9cb5c5887014fee8bb6045dfe7bbc0fe963540e8e8dfd522c6724ef70fc9c68b850f3b761d943539bb9e199301189c74d642ec5f0fe54acbd8a9135ba32468fe2db1fba724c3ea629ca8d50f12fff104670734fd43d9fe35410f54401ab17d0fdb5402a49801cc13de8f417ae7f3839e64199d140724a771330e897f2248f3ec90be9306326f32ed14eddc251e4aebae9713a1362410048189f09c490333485604d9fe8b14907513023dcb4be046ed3f63bbeda6581d73712a3fd8af327e0c5164e0e2a7ed1d1fae1cf1cc16ffd672f2ddfcdbd175322f7a471e2ca55a5f38aef9c4c0167885a700da72ffe95a25e48a7cafff0477a37947b03a0b8428ea5078f50d4d227fe4b9e105fca1837ecd1c13692d764500f13bf718ac5da8bdfef82b426a0f443ba08187e6e8af64359802334bbf2f493a79ad412ba4b2d34fb6b2330c5a6fac13d47810718d835730dda39dce51e46a42e75f42f94209135d475e87555a695c6a664d146de94a417fff853c70215d34920bf87a05cec330f1703ff5389b5485d3680b50b6c7e58605578a3ede1b81e4b1b1551febdc88a63c0ebd51a1a66f41ac5412805510e00629d0f86cf27431b2f7f8c7d4ab4b63bfa494d99d54bd97b18b55ab4a2a23b98f96524c65fe2623ca3cb02151714a3832b7668d562f42dbc7c0aa101f6a217d0718eb1c6ad5b4a4263aefa1e796b2be69002b726f8d6faf2f174895777913c8b5e97fa0b36a934be3fb795b2c7b9414cc3929254df3e05369b9b6dac2fe1b77449201ebfbef66e82139e0d1cae102a3019bac957fd43b1adf126d840c0e102d46a512e4c768226592a7b10926ef0f8fac7583dc304383da547f41d00aa33f11e0cf1e35e4cc9633423c3f990396bcd04a0b467b1a3bab977ac8c745a4181f61d4599de5164824fa646b1e33d409da1398aa7e55a7f0c9c2a6a8ac23f1b8c0ebaba63d131468e693a32b9a99639fb9510ac796e0c3c0f518d9b4c41ca663ecc65bb338233da6e1c1aee622c6de58b3a2ebd89a3eed24812c66396f9d363f5d7f568d93052469d0790fd7d52baa10067a703a61412144d43fc8b6aff2a425620eaeaffd6ae62b6b05f73c9ac9cfa751b30b23e5c105a44d3b28f11b17682e47bb04a2ac1c033adfb1c8abd92121e12ac0d193daa0e5b0bf8d60a6e0e1bc4de0ec0d277037122fd33f92729bb5443609945621059bd9c4a554d58761a20f1390830e698197456db9c8db55bb38e8a700e7cfdfc749885ecbda7ef2bdc77ffc461115e20d79b6c96af4d1e476186158caf2a18b0bc0f160a7c10e48e33ea5619d3144665e0c13f9d534059e07ff1d33c1d438e2f4b4787ec242fe1968bf074cd9fad0fa5cc360f52e39bae5ad4e1275272db7cbf32d6bd90b67a506e1838d964e49b83352d90d08a665ee178e7f8912c803ab653af4b6cad9122563fa5580bb000c945122de3395769737c18e74adef9921a333899abf93b31c815cd7d4e3f350e1595d705bbf2bd81767d9226c98b2667a627b30023b4606978262bbf89b535e21d9bca03586aa64e5b85058d8886f0c49fc38a9efb471cef256eb18032e57febf8dc5c1c8f66d0089404ed28e1da3286ccc279ecf9b25c1238282208e37042e4579c1cbb328ef46fd145fc488a8829f47acc2778d4df1e44a173f78722681761197b46fc32913c63a68cf421a2da4e139b6d8428e4f97d439b3576e02a25c55a2935728e9710ea2147f3db27c45b42d13f61775670f0c9c9902722b515631d70b7755b1096580c37fc2b33ac59d67a9d6e42698fac9d6cb5d1e9a4b803859fe63b9d8885f5d9d6e7c3dbffd5de53a0c0ac42b41f69f38be505c0bde24d89aa5e4d4db66b74191655202a423a63da7964cb9f39c6d8040584e40c77658abf621bcf7f570646c0bbf167f579e560891cdde5c3b0dd17a5aea3d9c5852fcfdfa7daaf9f993800b1f77c62ee1a4d7aa801af9e37386d76d43a8398a5b664abc655e3d0f684391fa6ae789cf6ba3526f61c50fd95472b173d87cb7a4054170c6896e9c7f2cf999ad213176bca2e4bca82025cc329d404997de68abc1da61513dce27ff93386f87fc0960af8f6e8056b9a34415825a90a1484ce911073cf522688bc5330603912c306a017e7d789a9cba212478968316a27a0d41d1b8b5f1e0372aa8fe4d3232acf49f0ad0fb168958b3fa2e3756be9cf0ce2fd05c95a66ef4aacf24ed0510fea2fbbd6269360949f0aa0fb86db0c7f8c2805cf91a68f437b14c7be14e700ccca97636a63665cf470f6b63f9dd2232fa272f352dd47a79bd1f0108ae622f8f193166f0f221ff2adcf0ec971c10ee73845323ce3c091306c688cb0b61644753df4603455b0012bcb7fefd12dfc0a84f6a8ed8010269fc8b544ea5bd83aecc8", 0x1000) 2018/01/05 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000123000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000209000-0x3)='/dev/ppp\x00', 0x228000, 0x0) perf_event_open(&(0x7f0000bd0000-0x78)={0x4, 0x78, 0x81, 0x0, 0xffffffffffff3259, 0x7, 0x0, 0x84cd, 0x10000, 0xd, 0xbf, 0x7, 0x10000, 0xffffffffffffffff, 0x9, 0xb2, 0xfffffffffffffffe, 0x173, 0x7, 0x16, 0x2, 0xe0, 0x8000, 0x6, 0x6, 0xffffffff, 0x100000000, 0x81, 0x9, 0x0, 0x9, 0x0, 0x5, 0x0, 0xfffffffffffff801, 0x10001, 0x7, 0x4, 0x0, 0x80000001, 0x2, @perf_config_ext={0x4, 0x4531}, 0x10010, 0x100, 0x4, 0x6, 0xfffffffffffffeff, 0x5, 0x22ee, 0x0}, r0, 0x10001, r1, 0x2) 2018/01/05 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f00006fc000)="") ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000607000-0x10)={0x2, 0x4, 0xf96, 0x4}) 2018/01/05 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xefa9653544fa3544, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef9000)={0x0, 0x0}, 0x8) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/05 13:28:27 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ef0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f000062c000-0x8)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x2, 0x15, 0x2030000) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r5) request_key(&(0x7f00004f0000-0xa)='encrypted\x00', &(0x7f00001cf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cfa000)='user\x00', r5) 2018/01/05 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010b000+0x551)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$llc(r0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000712000)=0x10) r2 = socket(0x10, 0x2, 0x400000000010) tee(r0, r1, 0x5, 0x2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000058b000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000cbc000)=@getsadinfo={0x14, 0x1b, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) set_tid_address(&(0x7f000056f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000060f000-0x8)={0x0, 0x400}, &(0x7f0000fc3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f52000-0x8)={r3, 0x5}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008cd000-0x10)={0x8, &(0x7f0000f03000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/checkreqprot\x00', 0x121100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00005a7000)=@assoc_id=0x0, &(0x7f000086b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000293000)=@sack_info={r5, 0x7, 0x6c}, 0xc) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000812000)={0x0, r2, 0x1}) 2018/01/05 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() pipe(&(0x7f0000fc5000)={0x0, 0x0}) perf_event_open(&(0x7f000049e000)={0x5, 0x78, 0x0, 0x6, 0x80000001, 0x80, 0x0, 0xffff, 0x80000, 0x4, 0x8, 0xff, 0x2ed7, 0x0, 0x0, 0x800, 0x187, 0x1ff, 0x401, 0xbc7, 0xdb49, 0x91ac, 0x6, 0x7, 0x2, 0x6, 0x8ec, 0xffff, 0x7, 0x1, 0x9b02, 0x1000, 0x40000436, 0x616, 0x400, 0x1, 0x550b106d, 0x97b4, 0x0, 0xffffffff7fffffff, 0x1, @perf_config_ext={0x8, 0x1}, 0x4152, 0x9, 0xbc7, 0x1, 0x1000, 0x8, 0x0, 0x0}, r1, 0x1, r3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d25000)={0x1ff, 0xffff, 0x9, 0x5}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000985000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x3, 0x0, 0x4, 0x2ce2, 0x9, 0x823}, &(0x7f0000a25000)=0x20) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000045d000)={r2, r2}) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00002bc000-0xed)=""/237) move_pages(r1, 0x1, &(0x7f0000ef2000-0x8)=[&(0x7f0000fbd000/0x3000)=nil], &(0x7f0000eb0000-0x8)=[0x101, 0x6], &(0x7f00007df000)=[], 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00001aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00002b8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r4}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) 2018/01/05 13:28:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x1, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl(r2, 0x2271, &(0x7f0000001000)="") 2018/01/05 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004cd000-0xc)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000530000-0x4)=0x100000001, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be2000-0xc)='/dev/rfkill\x00', 0x82, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000019000)=0x1, 0x4) listen(0xffffffffffffffff, 0x100000001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000acc000-0x8)={0x0, 0x0}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d2000)={0x0, 0x6, 0x0, 0x4, 0x20005}, &(0x7f00003a2000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000366000-0x108)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffffffe, 0x2, 0x0, 0x1, 0x403, 0x1000004, 0x400, 0x0, 0x3, 0x0, 0xc26, 0x8, 0x1, 0x7f]}, &(0x7f000058a000)=0x108) syz_emit_ethernet(0x2a, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x1c, 0x0, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x3b1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000f3e000)=0x4, 0x4) mprotect(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x2000005) syz_extract_tcp_res(&(0x7f00002d7000)={0x42424242, 0x42424242}, 0x7, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00007e6000)=0x0) r5 = socket$inet6(0xa, 0x100000003, 0x10000000003) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b28000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/create\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x800000000}]}) 2018/01/05 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000097e000)='/dev/admmidi#\x00', 0x3, 0x8202) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000052f000)={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f00006ad000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x200401) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000efd000-0x18)={0x1, 0x0, [{0x2004b564d04, 0x0, 0x0}]}) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$ipx(r0, &(0x7f0000966000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5a000)=0x10) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = accept(r0, &(0x7f0000d0e000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000)=0xf) accept$alg(r1, 0x0, 0x0) 2018/01/05 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6d000-0xf)='/dev/sequencer\x00', 0x1407d, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000-0x14)={0xffffffffffffffff, 0x0, 0xffffffff, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6f000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009eb000-0x4)=0x14) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b6f000)={&(0x7f0000489000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) flistxattr(r0, &(0x7f0000b6c000)=""/99, 0x63) truncate(&(0x7f0000b22000-0x8)='./file0\x00', 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000648000)={0x0, &(0x7f0000883000)=""}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000537000)={0x4, r1, 0x0}) 2018/01/05 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x7, 0x0}, 'port1\x00', 0x0, 0x40000000020800, 0x9994, 0x5, 0xffffffffffffffe3, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c6f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d4000-0x90)={[0x100, 0x166, 0x5dc, 0x5, 0x8000, 0x0, 0x5, 0x0, 0x5, 0x8, 0x400, 0x3, 0x8, 0x3, 0x0, 0x9], 0x115004, 0x60002}) 2018/01/05 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000500000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000619000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000891000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c94000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002b6000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x400, 0x3, 0x1, 0xa, 0x80, 0x0, 0x6c, 0xfffffffffffffffd, r1}, {0x6, 0x401, 0x80000000, 0x6, 0x7fff, 0x101, 0x7, 0x5}, {0x1800000000000, 0x1f, 0x7, 0xfc}, 0x8, 0xc, 0x1, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@rand_addr=0xffffffffffffff57, 0x6, 0x0, 0x3, 0x1, 0x351, 0x10001, 0x4}}, 0xe8) 2018/01/05 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x1) socket$inet6(0xa, 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000758000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000045e000-0x4)=0x0, &(0x7f0000f54000)=0x4) setpgid(r0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff7000)="", 0x0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f000003a000-0x99)=""/153, 0x99, 0x0, &(0x7f00001c3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008e0000-0x1)='!', 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0d) 2018/01/05 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dee000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f000051a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000102000)={0x0, 0x378, &(0x7f0000fb8000-0x2)='f'}) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d4d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000372000)=0x1c, 0xf2742b6227ac8458) sendto(r0, &(0x7f0000100000-0x53)="9445adb616c593bc326175ff591122dff71fcdaa2847e9810377a4d43bfa3785a9cd39ebe9757a1f38b6ea690b29a1526f0e1cda0fd44937fb0247c915bbe2ff04de30364b90cc511a5f03b28ceeabce1565f7", 0x53, 0x4000, &(0x7f0000520000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) 2018/01/05 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x10, 0x400000000b) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000174000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/05 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00003b5000-0x14)={0x9, 0x10001, 0x800, 0x1000, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000fa1000-0xc)='/dev/audio#\x00', 0x9, 0x200000) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa0000)='./file0\x00', &(0x7f0000926000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fa1000-0x4)=0x0, &(0x7f0000fa0000)=0x0, &(0x7f0000fa0000)=0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000fa1000-0x38)={&(0x7f0000ad1000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa1000-0x40)=[{&(0x7f0000fa1000-0x154)=[{0x74, 0x6, 0x200, 0x7, 0x2, "4b0ddd7bfda44d5aa5f8803b8d435bbe34cdd95a5c2f7b0dc6036bd7d4c426b5d185888275fcc72656b5efccbd347eff953f94be9156a8b4088bd26f0215d5aae3451a55ec73badf4c93bce57a223fa12c5361f4c3343be8589be95203d3a3d3c63385"}, {0x84, 0x5e8d8f2e, 0x800, 0x9, 0x1, "85542b00b4a290ad6ae7bd66b70c80e73ce7171c72640867a22c974578fe3b23e312310cc2944dca3efdeaf7b0419e1072b1e1e60470a5c81766c8caedeac80c11f6885f65d6ab0c23d47692b4ced9812141c9353efbe059a36969788eb59fa6d8193dea64b32f0e96e8c55e58b613036d"}, {0x5c, 0x2, 0x4, 0x0, 0x1, "256bb80d4cae07ce9ca291014b85561c274d39115f34d3b7db04cfaac562d6a7d9ea304e0158db883828fc5898cd63d0c7e9bb08d712a47960ca71acd34c46ce54944131a34b8f20f3fb"}], 0x154}, {&(0x7f0000d0d000-0x2e8)=[{0xc8, 0x3ff, 0x500, 0x4, 0x1, "02ee13b8afb016fd161470b4ab25d6d96b43ccd1ea4a1423ee6c2c5d586b3ad17e4398313399e1b41e4a1f33071a9e36fe7c7defbda56bb4e8ff8ae10e53420f951a2db7cdaf15ea8644570d88cc91c17e3e1d524b40944cda9391dfe89419640598045d87e8551b437a88cb3d94a79cdd4cd81556c4a4f0713b3d4093543234d5366267b9bd1c1332cb78557d50c67f8f966f67a1542ff0179211e3b0f9e993dc84fffeb636849c27b8c9673864c8d30a6a05e848bdac76"}, {0xe8, 0xffffffffffff8001, 0x2, 0x100000001, 0x1, "17309d6ee3f502ec5c1d8faa6685e694e3b68745b6bccf8991aa6f5f22c590810cf71b0d2db8bd288aa54c1c2b108532dd05229bc1f9ece6c8df02ef535e3e176f2e4bc5c65d5049b8b130eba34172d3a481857f3208e75092d45522e9e71421fde2e1edafce466aefe622659ee89d4ab5739bd92f8ca630857b90156ec9bda96e2628a92f834ffa7a4a89948f0cc6e68361e9c054f5ba2776ee359298207e6657136e99ebc74428c62b1bc2956542c6755cb63d18213278d9c9f955515b58f8a3f7a0d41a70bc4d7ed91dc684b55e63bdcd7b8ce963a2c8"}, {0x14, 0x1, 0x4, 0x8228, 0x2, "27db4c"}, {0xb4, 0x400, 0x110, 0x7ff, 0x0, "707f58db9d40d205741ce8c3ac430550a5e53d15bb0f40d6c1d1bfb9fd6eacf23c6d9a49242a62e65766007bffc1e99a89d565339971ca7439ad1ab8cda1867d625b3fc20e32fe46fdb3baca582de9dcd204f39eb08e9e4b118db824cc3dcb6c71e555461bc4ef28a579ce83b458c0f54a29af41430f770d3a75425999f7f43ea46008ebe097a0a48205407922edde17b8eee1ab1d9608a92b6086aba47c7a91a837c32c"}, {0x70, 0x200, 0x400, 0x101, 0x0, "755b5f0ccfe1e08576cd90faed3b949f22357e35ae3e51e53a07f73aaf69349e741b2def074dc80d6ceb8a5e3c0b2881f514bcbe837b8cbff4669ead569d910aeceece58421fc63c59be29fbbf0a20be16492af210daf4d620e8f9a3b32d11ff"}], 0x2e8}, {&(0x7f0000fa1000-0x230)=[{0x34, 0x20000000200000, 0x414, 0xffffffffffffe022, 0x3, "28191cdb022834c82822ff51a9709d9e591332e5232697df5e38fcbdd73ecbde681f4e67"}, {0xcc, 0x1, 0x300, 0x0, 0x0, "f43e0b602082f3b79c1215a5559998049b94133665b810575668fe6b9a1c5956a153dfccd5fa61402101d8c65f80a771599fb7395c0c627db43efc664fbada1704c71e7821fc162869cb13e9546067e3ec4095264abd9faffc0d5e9a4f5c7dc5abb87f2a3ae968692a79e2c5259dc593a478fbfa546030a06932b92f19bea4c17f1414ae90ced54bb332c64ff7e4494e57a3f9f31707d437991ee2bad0170991eda8618cb2b5756614e13d9897e04280446b33ec7a1788cebd24ea5f"}, {0xb4, 0x6, 0x100, 0x800, 0x0, "18cce9f0ebc918e44e851e060534092c40f827b6b6b55c7d452c268f709004a7339a9ebd06ed84cfb85498747f9ee3dc3c362b68d76b80ebfeb756a3f8e174ac8d9a75f1acb7535cef8d00c03c788cacff987f9a55fdd0ee8e768befd9c9e0d3ca740f6ef565493855a0032f33d60d5d34623cb1cda1162f11561b65cc9ab26047923bd005eae492e16c6f858f0211f9da3666a198551b94e74ff1401dd5a78ad1"}, {0x7c, 0x0, 0x0, 0x6, 0x0, "a7a3060cc765da110c4e114c87c9c2d9441f2b6d24908e40390598774cf45260b8e8a1cf5bf0d5b2d954144fc87e58153024d972ce2dd85942b062a1a98060ce1516f1be95516df372523837f2c35e7aaa71b1d7def3e5de6dc53b397e4a6688635f9b4876b0df30b6"}], 0x230}, {&(0x7f000079c000)=[{0x98, 0xfff, 0x0, 0x7f, 0x2, "d92f9a4375929426d57d736b81a973272ba76e6c51ba8d70ed2157648502cf6ec39f9c4f71c200fd144082ef04cee46591a88802c1b3627e1fd04037e6298e32dd12b9ed9aa74e549e46f52cdece0e9cf55bc4f0f6a2e112ba9170f93fbd03b7568d1d3bd04631266cd74a7d7f852be59ca9fe75ca7ad7fd0e2cec3eb7f0abb8f201e17314fd"}, {0x10c, 0x5, 0x20, 0x7, 0x1, "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"}], 0x1a4}], 0x4, &(0x7f0000401000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x801}, 0x20000005) 2018/01/05 13:28:27 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000952000)='/dev/snd/midiC#D#\x00', 0x1, 0x40001) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000016000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f9a000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80000000ffb0", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f00000ec000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000090f000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000821000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") r1 = syz_open_dev$adsp(&(0x7f0000442000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x242) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000683000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)=""/86, 0x56}], 0x1) [ 51.593641] kauditd_printk_skb: 79 callbacks suppressed [ 51.593649] audit: type=1400 audit(1515158907.437:442): avc: denied { map } for pid=8103 comm="syz-executor4" path="/dev/loop6" dev="devtmpfs" ino=8872 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/01/05 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0x80, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x8, 0x0, 0x203, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) sendto$ax25(r0, &(0x7f0000c02000-0x8)="59ad0888e1f5ea96", 0x8, 0x4, &(0x7f0000fbc000)={0x3, {"e28dcdcd51e450"}, 0x200}, 0x10) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f00005d7000)={0x8, 0xad5e}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e67000)={0x0, 0x0}, &(0x7f0000fcd000)=0x8) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/05 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) chdir(&(0x7f0000caa000)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000060000-0xd)='/selinux/mls\x00', 0x0, 0x0) prlimit64(r0, 0xf, &(0x7f000094d000-0x10)={0x0, 0x6}, &(0x7f00007e5000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000055e000)={0x0, 0x78, 0x4, 0x0, 0x6, 0x7ff, 0x0, 0xab, 0x20000, 0x4, 0x7f, 0x100000000, 0x3ff, 0x7, 0x6, 0x7f, 0xd9e1, 0x400000000000000, 0x1, 0x10000, 0x2, 0x9, 0x0, 0x5, 0xffffffffffffffe1, 0x80000001, 0x8, 0x3, 0x9, 0x9, 0xfff, 0xf1, 0xd1, 0x80000001, 0x44a1, 0xeb3e, 0xffffffff, 0x100, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000581000)=0x0, 0x1}, 0x2004, 0x5, 0x50000000000, 0x7, 0x80000000, 0x10000, 0x0, 0x0}, r0, 0xffffffffffffffff, r1, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000262000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect(r2, &(0x7f0000106000-0x80)=@generic={0xb, "1048f4ceba1a66245004444deb3d589e5a5654153dde7c534b2c8a4be6a7f925d9cb1f20cfff5f7533aebef48c282c103f6bbfc24e2095a7edae4f43742358e950185c1802816bcc3bd99b47b615752718225940112317ff2ea9b4e00f8c44d79069ef17bf3491cd0346422ddbb6a4c5b11223bc723e8edf52140d36462d"}, 0x80) pwrite64(r2, &(0x7f00000f2000)="3f377a7c6cc02095476f24", 0xb, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000002f000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x4, 0x10001, "28a208ace44d15d113682dcfe1f72552a8ed53469045b505ef76d618e07fa8a0fe88a6888be8bc29ca51acd52eae5385f97606df28e7938b522988087a5021f3f0d2c2396d9fed94c60627d581cd6871"}, 0x160) munmap(&(0x7f0000a88000/0x2000)=nil, 0x2000) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f68000-0x47)=""/71) 2018/01/05 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000-0x8)={0x0, 0x0}) r2 = accept$netrom(r0, 0x0, &(0x7f0000acc000)=0xfffffffffffffe0c) fchmod(r2, 0x1) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000b5000)={[{0x400, 0x7ff, 0x401, 0x8, 0x6, 0x80000001, 0x7fffffff, 0x5, 0x3, 0xf3, 0x2, 0xffffffffffffff82, 0x8}, {0x295, 0x5, 0x4, 0x7e7, 0xfa1f, 0x401, 0x5, 0x8, 0x4, 0x3f, 0x7a, 0x8, 0xfffffffffffffffe}, {0x4, 0x3, 0x5, 0x4, 0x7f, 0x8, 0x352, 0x7fff, 0x5, 0x7f, 0x400, 0x3f, 0x3}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000531000)=@rc={0x1f, {0x3, 0x1, 0x401, 0x5, 0x10000, 0x3}, 0xfffffffffffffffa}, 0x9) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a9f000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c0c000)={0x0, 0x5835}, &(0x7f0000397000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cbe000+0x3b9)={r3, 0x6}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000007d000-0x8)={r4, 0x10001}, 0x8) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00003ea000-0x38)={0x0, 0x0, &(0x7f00005e7000-0x10)={&(0x7f0000fdb000-0x10)={0x2, 0x9, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000992000)={0x8}, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000d46000-0x4)=0x0, &(0x7f00008b4000-0x4)=0x4) syz_open_dev$vcsa(&(0x7f0000a8d000)='/dev/vcsa#\x00', 0x4, 0x800) 2018/01/05 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f87000-0x88)={0x9, {{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 13:28:27 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000014000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001c000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 13:28:27 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f66000)={0x0, 0x7}, &(0x7f00009eb000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000084c000-0x10)={r1, 0x2, 0x4, 0x8000000000}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f0000d9b000)=""/1, 0x1, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) 2018/01/05 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getrlimit(0x0, &(0x7f0000b10000-0x10)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x28) 2018/01/05 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000993000)='/dev/midi#\x00', 0x5, 0x101000) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00006d4000-0x10)={0xfe, 0x1, 0x200, 0x200}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000f2c000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000071b000)={0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f0000fa3000-0x87)=""/135, 0x87, 0x2) 2018/01/05 13:28:27 executing program 2: r0 = msgget(0x3, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f00000b8000-0x68)=""/104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000049f000)='/dev/hwrng\x00', 0x140, 0x0) r2 = syz_open_dev$tun(&(0x7f0000102000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000910000-0xe3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) r2 = getpgid(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000ba3000)=0x0) pipe2(&(0x7f0000e7a000)={0x0, 0x0}, 0x4000) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000b32000)={0x1d, 0x5, 0xffff, 0x0}) 2018/01/05 13:28:27 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) perf_event_open(&(0x7f0000c9d000-0x78)={0x4, 0x78, 0x2, 0xffffffff, 0x1000, 0xc84, 0x0, 0x9, 0x800, 0x6, 0x1, 0x100000001, 0x0, 0x5, 0xff, 0x100000001, 0x1, 0x14, 0x0, 0x0, 0xe8, 0x7, 0x1, 0x3, 0x5, 0x2, 0x6, 0x7, 0x1, 0x400, 0x9, 0xc36, 0x6, 0x21, 0xe7d, 0x80000001, 0x0, 0x8, 0x0, 0x1f, 0x1, @perf_config_ext={0x9b, 0xffff}, 0x10000, 0x4, 0x3, 0x4, 0xffffffff7fffffff, 0x9, 0x8, 0x0}, r0, 0x8000, r1, 0x3) r2 = creat(&(0x7f000064c000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007fc000)={r2, 0x2, 0x0, 0x5, &(0x7f0000a84000-0x8)=[0x0, 0x0], 0x2}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r3) 2018/01/05 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x3) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e6e000)='/dev/net/tun\x00', 0x0, 0x9) getsockopt(r0, 0x4, 0x10001, &(0x7f000094f000)=""/202, &(0x7f000094d000)=0xca) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d42000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000ebe000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007d4000-0x8)={r2, 0x7f}, &(0x7f0000321000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a26000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae2000)=0x8c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b2a000-0xb)='/dev/mixer\x00', 0x349fc, 0x0) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0xc40d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000524000)=@sack_info={r3, 0x0, 0x7ff}, &(0x7f0000cb0000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000027d000-0xd)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/05 13:28:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) r1 = syz_open_dev$sndmidi(&(0x7f0000f12000)='/dev/snd/midiC#D#\x00', 0x8, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000f13000-0x8)={0x0, 0x0}) mq_notify(r1, &(0x7f0000f12000)={0x0, 0x10, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000f12000)={0x0, 0x8, 0x5, &(0x7f0000000000)=0x0}) r3 = syz_open_dev$midi(&(0x7f0000f12000)='/dev/midi#\x00', 0x20, 0x800) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000f13000-0x21)=""/33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x366}, {0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xff, [0x7, 0x40, 0x8, 0xfffffffffffffffd, 0x36d, 0x7ff, 0x81, 0xfbd]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000001000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x15, 0x4) [ 51.840437] device eql entered promiscuous mode 2018/01/05 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x18, 0x114, 0x2, "fdad45a2b4"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000038b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x400000000000098) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/dev/sequencer2\x00', 0x20002, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000645000-0x8)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d23000-0x2a)={r1, r2, 0x407, 0x0, &(0x7f000028e000-0xb9)="fba8de85c5b7472c56cb93264f581b94641ba881bbdbb93c94e980ece1b095087178cbc7db8ac3c03263c7893e3123d49645d882e72c6ab8852f6de1c340c5fab4493fe3d3b264b061e5fc4e0c75c3a57e6c2aad81d55ca8bf25bfb4d612ee535ce090736cbfe2e65d0f99f1cb31a0c84692f4bac3f1f26ce6691379f46fc4839636b11741d11a9afe1846f0394e391395569431655ee8a4deebea9f98398362a74cac8943806dd1039d8f2d9a50593380c4dc9a1b2fb50618", 0x5, 0x6, 0x9, 0x89, 0xfffffffffffffffb, 0x38, 0x8, "2ef2"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004a8000)=0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f00001d4000-0x5)={&(0x7f0000fd4000-0x1000)=""/4096, 0x1000}) sendto$inet6(0xffffffffffffffff, &(0x7f0000e90000-0x1)="cf", 0x1, 0x0, &(0x7f00004d0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 51.893540] device eql entered promiscuous mode 2018/01/05 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e0000)='./file0\x00', 0x101002, 0x102) inotify_add_watch(r0, &(0x7f0000cf6000)='./file0\x00', 0x2000000) r1 = creat(&(0x7f00003fe000-0x8)='./file0\x00', 0x0) io_setup(0x8000000, &(0x7f0000397000)=0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) recvfrom(r1, &(0x7f000057d000)=""/240, 0xf0, 0x10000, &(0x7f0000141000-0x10)=@llc={0x1a, 0x0, 0xfff, 0xfffffffffffff7e3, 0x8000, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fsetxattr(r1, &(0x7f000062e000-0x14)=@known='security.capability\x00', &(0x7f0000a07000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000092c000)={0x6, &(0x7f00003a9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000078e000)={r2, 0x2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000094000)={&(0x7f0000964000)=[0x6, 0x448, 0x81, 0x9, 0x3], 0x5, 0x13, 0x1000, 0x5, 0x7, 0x5, {0x8, 0x2, 0x3, 0xc021, 0x0, 0x4, 0xffff, 0x2000000000000000, 0xeb4d, 0xfffffffffffffffd, 0x20, 0x100, 0x7, 0x2, "8ec6a9f1c28a3ed8fc9cd550b6a9c5482e6808fa72c7a02a45c32a01a8abbd4f"}}) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) r1 = request_key(&(0x7f0000ee5000-0xb)='pkcs7_test\x00', &(0x7f0000dac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab1000)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000ccc000-0x8)='keyring\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/05 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f00008c0000-0x4)=[]) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000021d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) getgroups(0x2, &(0x7f0000261000)=[0xffffffffffffffff, 0x0]) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000c27000)=0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f00002c5000)=[{&(0x7f00007f1000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000295000)=[{&(0x7f0000777000-0x77)="", 0x0}, {&(0x7f0000fa6000-0x4a)="", 0x0}], 0x2, &(0x7f0000b13000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/05 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000014f000-0xb)='/dev/vcsa#\x00', 0x2, 0x80) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x4000000001, 0xffffffffffffffff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000b8000)={0x10000, 0x9000, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000279000-0x4)={0x0}, &(0x7f0000263000)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000795000-0x30)={0xa8, 0x0, &(0x7f0000ada000-0xa8)=[@clear_death={0x400c630f, 0x2, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f000095f000)=[], &(0x7f0000b81000)=[0x30, 0x78, 0x0, 0x38, 0x20, 0x58]}, 0x80}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000888000)=[], &(0x7f0000151000-0x8)=[0x28]}, 0x6}}], 0x9, 0x0, &(0x7f0000b26000-0x9)="e9689d407b82917b15"}) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/05 13:28:27 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x0, r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f000000a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:28:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004d7000)={0xffff, 0x2, 0x401, 0x8}, 0x5) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000025f000)=0x0, 0x4) times(&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b18000-0xe)='/dev/admmidi#\x00', 0x101, 0x101000) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b17000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b17000)={0x14, 0x0, &(0x7f0000575000-0x14)=[@acquire_done={0x40106309, r2, 0x2}], 0x1, 0x0, &(0x7f00002f1000)='%'}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b18000)=0x0, 0x4) mkdir(&(0x7f0000b17000)='./file0\x00', 0x68) 2018/01/05 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000572000-0xa)='/dev/cuse\x00', 0x200200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f6f000)=0x0) r2 = memfd_create(&(0x7f0000a10000-0x11)="74086e750000001400000000008c00e5d1", 0xffffffffffdffffe) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000e7d000-0x5c)={{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001}, 0x925, [0x8000, 0x3, 0x80000001, 0x7, 0x7, 0x2, 0x3, 0x3]}, 0x5c) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$tun(&(0x7f00005fe000)='/dev/net/tun\x00', 0x0, 0x10a02) accept4$ax25(r2, &(0x7f0000849000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000908000)=0x10, 0x800) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/05 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x3fc) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) uname(&(0x7f0000451000)=""/37) r1 = syz_open_dev$dmmidi(&(0x7f0000479000-0xd)='/dev/dmmidi#\x00', 0x6, 0x80) accept$ipx(r1, &(0x7f0000147000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000066c000)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000bf000)=@req={0x28, &(0x7f0000502000-0x28)={@generic="fbc5d4caaf96345616130cd1373dea05", @ifru_ivalue=0x9}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000078000-0x4)=0x0, &(0x7f0000a18000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000457000)={0x0, 0x8}, &(0x7f00005ef000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bab000)={0x100, 0x8000, 0x5, 0x0, 0x0}, &(0x7f000072d000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000552000-0x20)={0x4, 0x1, 0x8004, 0x2, 0x101, 0x9, 0x93, 0x7fffffff, 0x0}, &(0x7f0000eb1000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003d7000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x73, 0x140, 0xf95, 0x7ff, 0x8000, 0x6, 0xcac, 0x6, 0xc23, 0xfffffffffffffff9, 0x80, 0x9, 0x800, 0x6, 0x2]}, &(0x7f0000104000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000a3000)={0xffffffffffffffb6, 0xb, 0x0, 0xe7, 0x0}, &(0x7f0000bd3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009df000)={0x0, 0x10000, 0xffffffffffff5b05, 0xdaf, 0xd9, 0x2, 0x2, 0xfffffffff98afc3f, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc, 0xfffffffffffffffc, 0x400, 0xffffffffffffff3d, 0x8}}, &(0x7f00001fa000-0x4)=0xb8) sendmmsg$inet_sctp(r1, &(0x7f0000b0d000)=[{&(0x7f00008de000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd8000-0x30)=[{&(0x7f0000fc5000-0x5a)="3203fc21c34442dee51f3c44d5a5b5a9964c14edb15673dc4a66565338f70b029e764649ecc9c9d2203a2f1efb200a7d5342ce8ea06991e37b3c7279ce361a708568f4385208e29f15cf292e9afb349e0309f6d5eb7692dadcd6", 0x5a}, {&(0x7f0000ca4000-0x37)="4eaaad909967b2d03b89830c445340e38ac95b4b8f937a3977406c867f20d572ce9a90b773498f1cef0e9fbc194bd7d36191d34e5a3c3d", 0x37}, {&(0x7f000010e000-0x1000)="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", 0x1000}], 0x3, &(0x7f00006a3000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xff, 0x202, 0x1, 0x2, 0x8, 0x80000000, 0x10001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x4, 0x2, 0x1, 0x13, 0xf98, 0x0, 0x738, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0x4, 0x1a, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffffffffff62, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x186, 0x100000000, 0x0, 0xa8a, 0x7, 0x4, 0x9, 0x20cdc000, r5}}], 0xf0, 0x80}, {&(0x7f0000c6e000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000066c000-0x60)=[{&(0x7f0000606000-0x7a)="337b96224689076f9192974421b6835f1b3097feed4d97148cbd71d9b4827127d5887dfc2dad3f350477cccfd6ac043faff4d785a3ceaa745a2558ca1549159b5e5d86cffad4356f2aff4453a0d87f3e3eafa96fe01ca46d676309ac0018e2fcb0b2dad1316116041f3bb9be25b831700fb406c6abca31849ef5", 0x7a}, {&(0x7f0000b3e000-0x97)="10b4734ff9143828a6491da2c40fd53c4301a0d527f1e710c22e6122eaba75a02aa65d22a22ca671af0597ae477d21d4575c68192862f2f2f0e7e746bf1b2d79f7aa7194a3de6a603507224ef1d960554edb3e6cdfa7f783fd7e7d041682aae0fb58430d91b1be14e19747e7d9ada1f327a432884ddad6c15471fa741cb39ce86443aff593c39efa4de1360ddafc5253839f699e12df26", 0x97}, {&(0x7f0000ed3000)="c8cbe94352d8179ca6900b302b3442f4aa794a937730521b5bfde480153773376b9cff08958090a21b0f0cb03336a5a4eeb2914527b431ba2775ef0528ffe5def7239c5361440918cd4c710e4166679e36", 0x51}, {&(0x7f0000a5d000)="dc377765c56884cea155ff98ae64598c0f3afe94618e887d47d3228f9ee4de7ac2be91a652d563ad7a622ace3e6a8aadef211cab2ba30172f6eacfb7cf00401b13f111c2c7ea4d0300bb961b3021169b33a40f", 0x53}, {&(0x7f0000ced000)="f09fd1eaba180be87939067c1565746ef11d1028a084ccc3ab0182985268c479e284455a23228e4f7c5f3165e01dd1dedeb3313340dcecdc4e6a3db6070b02d1546fbcd6888f0bc9d32750874a37859c7a29df871351aa728cfae016b1a20f622d15961229d9a60ae4201c97df3be9b8be5cb5ea882814bd1bf24b7d34864309deff425160fc8f303d4698506ce848d110356069e60ddc4afbbbc29706829c6d219c62573fcceb5f3257b0e1d82f7f1b1aea105d714de6e9808976ad693d3454a44d593e48a33bde30dde572ee87e6539390e8bdeefc6aad7596f4", 0xdb}, {&(0x7f0000e7e000-0xb7)="4d53e2680dee14f98e0cc689138facad730fcdcc6882db114d740716e102a40b28b8ec062be528dd47fdd5946af2c492a2ea7169fb6e8b5be18e722e225f83163201f34d6ca225a2eb9ce8925a80cae6649cfae685c97fb0f2a806a315e6b480265bd4058b9d440604b15d2fa7eef349916f9d36cd33009f6cb191b1bc525ad38e538935d6ee90175133f16414301f1478b0bf760d821cb49c96df31797783d1916cfea8112d5b9c0af5c90cd2a580b826919b2ab5a3ab", 0xb7}], 0x6, &(0x7f0000764000)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x8, 0x8200, 0x3773, 0xfffffffffffffc00, 0x69c, 0x2, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x200, 0x0, 0x9f40, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xffffffffffff8dbd, 0x200, 0x400, 0x6, 0x7ff, 0x6, 0x62, r7}}], 0x90, 0x20000040}], 0x2, 0x0) signalfd(r0, &(0x7f0000519000-0x8)={0x0}, 0x8) 2018/01/05 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="b33ab779ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d085227e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f4607e5849d2e875b066cbf40b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb5b90eaca246bd32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b", 0xc0, r0) request_key(&(0x7f0000aac000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) 2018/01/05 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) 2018/01/05 13:28:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000007000)='/dev/vcs#\x00', 0x80000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0x1000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000004000)={0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:28 executing program 4: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002e000-0xf)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000026d000-0x4)=0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x2) 2018/01/05 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/cuse\x00', 0x10800, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00008c5000-0x8)=0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000405000)=0x8, 0x2) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/05 13:28:28 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000d2a000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 13:28:28 executing program 3: clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") munlock(&(0x7f00005a1000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000568000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ed7000-0x10)={0xd2, 0x6, 0x800, 0x4, r1}, &(0x7f0000f82000-0x4)=0x10) 2018/01/05 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x10000) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006d8000)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000012e000)=0x1) shutdown(r0, 0x0) 2018/01/05 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000065000-0x4)=0x0) sched_setscheduler(r0, 0x7, &(0x7f00004d4000-0x4)=0x4) 2018/01/05 13:28:28 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x100000000, 0x80000000, 0xc4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000d25000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2018/01/05 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000930000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f6000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000511000-0x20)={0xffff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000081d000)={0x8, r1}) r2 = open(&(0x7f0000355000-0x8)='./file0\x00', 0x10040, 0x0) lseek(r2, 0x0, 0x7) syz_open_dev$adsp(&(0x7f0000104000)='/dev/adsp#\x00', 0x1, 0x101000) 2018/01/05 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x0, 0x400) semtimedop(r2, &(0x7f0000431000)=[{0x0, 0x5, 0x1000}, {0x6, 0x224e, 0x800}, {0x3, 0xde33, 0x1000}, {0x3, 0x8, 0x1800}, {0x1, 0x2, 0x0}, {0x7, 0x9, 0x1000}, {0x6, 0xff6, 0x800}, {0x5, 0x3, 0x1800}, {0x0, 0x8, 0x0}], 0x9, &(0x7f000018d000-0x10)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/05 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f8c000-0x3)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000b11000-0x40)={0x0, 0x4004, 0x3, 0x8, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000c9f000)="aa", 0x1, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44", 0x6c, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:28:28 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000003000)={0x0, ""}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x8c9, 0x4, 0x500, 0x3, 0x40, r1}) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) 2018/01/05 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket(0x2000000011, 0x10000000080c, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$unix(r2, &(0x7f000055d000)=""/122, 0x7a, 0x20, &(0x7f000048f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bc0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000346000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000585000-0x10)={0x2, &(0x7f00003e5000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00002ec000-0x10)={r2, &(0x7f00006a6000)=""/64}) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000045c000-0x58)={0x26, 'aead\x00', 0x0, 0x4, 'generic-gcm-aesni\x00'}, 0x319) ioctl$TCSETA(r1, 0x5406, &(0x7f0000ff6000)={0x80000001, 0xfffffffffffffffb, 0x9, 0xffffffffffffffff, 0x8, 0x4, 0x5, 0x7, 0x2, 0x8}) 2018/01/05 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a79000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f4000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000)={0x0, 0x0, 0x0}, &(0x7f0000dfc000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/05 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000c81000-0x4)=0x9) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r2, &(0x7f0000edb000)={r1, 0xffffffffffffffff, 0x0}) [ 52.332194] device eql entered promiscuous mode 2018/01/05 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x7, 0x81) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f00001c5000)=""/246) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/sequencer2\x00', 0x204080, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00001f8000)={0x80000000, 0x2d, "059e02b31c668a98520f4c1f34b6ca24139318a9670abc2765b469b495784bb63446e8f1afc8c766b495cfcb25"}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e88000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xbe16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x1f, 0x5, 0xb) write(r2, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) 2018/01/05 13:28:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006ae000-0x20)={{&(0x7f0000244000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f000099c000-0xf0)=[{{&(0x7f0000af6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000495000)=[{&(0x7f000058f000)=""/4096, 0x1000}], 0x1, &(0x7f000068d000-0x53)=""/83, 0x53, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000024b000-0x10)={0x0, 0x1c9c380}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000abf000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) r4 = socket(0x10, 0x5, 0x7fffffff) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00005dc000-0x4a)="b3e0998374dfe189a18ad1c6f4f4155538dd314c73eaf11ea34942f091f5997ed0a23238240fa61b7c6c606a97681d14d8339b0720cb963717177e5b74dc5ab946bca458ffccf28f3629", 0x4a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 13:28:28 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x400, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x0, 0x2, 0x7, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ff7000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000662000)={0x0, 0x66, "d09e01bb4cc1d73307a91a4ccf336d126d29c3a2ea4f7e81767fa7e64d324d6dce5acc54c7da33fd074aa251069a47f34de5ece8ccde449dd7016626c597bf0e9d93a490ac174cc4421a7211a603cc7bbd59c82bddca050e5b657753bf0b1e0843c5193557ba"}, &(0x7f0000966000)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000393000-0x6)={r2, 0xfff}, 0x6) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 13:28:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) bpf$MAP_CREATE(0x0, &(0x7f00009d9000-0x2c)={0xf, 0x7292, 0x1, 0x28b7, 0x6, 0x0, 0xfffffffffdfffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c2d000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/05 13:28:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=""/68, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x42043, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000005000)={0x80000001, 0x4, [0xf093]}) pwrite64(r0, &(0x7f0000004000)="6896e02f4ec1c13f3f4f9dfc217ada8de77ecd1fd6a6e8a9e357e5f4d3f557e9242fff8c301fd6f34c88e9a52ee8fbfd207272cba1c975ef750d1fef73647f9febf496698fea819f15cb2de052299b88d0c358af6bcb96cf13730449d90cdf002b62d9b22295b2cc91defbac84e4fe18a61351d036157534f7381f861397b0f0dfd24291bc4d26bdca48e0d28ff510f209b8667ac6171dc7d593a4989b2a54a0b6028c75e813beaf072107c7477a4f30", 0xb0, 0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r2, &(0x7f0000002000)="6afd8ae144b878335259ad73916cb8ee26941e0984cfa6e135a347c64a84a807b8a6b4508d66fff48c6a16225398adb3ed50f85de40ec040d939ed24c3eb47f51cd83567cff5fb84af298ebfdb0792f910d31d4407f7d1626a8b26cc595e66869e6cc21a5ad96177cd11c4d0e1ec5b05d10fe063c4033eb453e142508caf38e701f7b6b4a17e", &(0x7f0000002000-0x13)=""/19}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)='s\x00', 0xfffffffffffffff9) pread64(r2, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003000-0x36)=""/54, 0x36) keyctl$read(0xb, r3, &(0x7f0000001000)=""/4, 0x1000000f9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x5}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000)={r4, 0x7ff, 0x9, 0x5, 0x1, 0x9, 0x0, 0x5, {r5, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1f, 0xd4b, 0x7, 0x4}}, &(0x7f0000006000-0x4)=0xb8) 2018/01/05 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000964000-0x10)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000049b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/05 13:28:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a60000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035c000)="10786bf08386687e3f0ff41862c1900287ae6efdc49da00d1052c7b807f5a910a5d62cd7916b53a5c20840fbf09855ef5c570af845325189238bca68224a05f96d163feac70f1db3cfc3cfa6a01d4d1355f8edf2cae42a279eddf94c3b4dc06c76e98b5bba66", 0x66) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000001e, 0x4, 0x0) setsockopt(r1, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) [ 52.463595] PPPIOCDETACH file->f_count=2 [ 52.480824] PPPIOCDETACH file->f_count=2 2018/01/05 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001af000)={0x0, 0x0}) fgetxattr(r1, &(0x7f0000ced000-0x11)=@known='security.selinux\x00', &(0x7f00003cd000-0xe4)=""/228, 0xe4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:28 executing program 2: clone(0x0, &(0x7f0000059000)="", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000f75000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a68000)='mime_type\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp0user\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x3e, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x2, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/05 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmsg(r0, &(0x7f0000028000)={&(0x7f0000dfe000)=@un=@file={0x0, ""/34}, 0x24, &(0x7f000014d000-0x10)=[{&(0x7f000086b000)=""/241, 0xf1}], 0x1, &(0x7f000091e000)=""/232, 0xe8, 0x0}, 0x2020) 2018/01/05 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x801) write(r0, &(0x7f0000e4f000-0xdd)="2e5bf1034653b30d0fda9d2b442eedc872be0788ba8bcbc94ce17696bce050437fd8fa94b24261366357280e991850f3166013265bdebed90ded53b792baa5fd936c18df9bf6b1e93efb4c1785c4810392ffc11cc960c55061508340709a699a3e0b92c9eccd53f683b757311411b9b7a68761df976401a05ab3f41082918cb9dd1d9642241afa263492e5d6a92db250644bc43b46d26e867692a49d632bcd48379a60e6a044c9ab2c27f75f976d565c3f8160ae1054df950c02d6ec170c26aac90b7a90c45b236fd0384d957cff35c67feadde112e6ac28a4cb3c5877", 0xdd) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d95000)={0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ba000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00003fe000)={0x3, 0xffffffff}) r3 = syz_open_dev$amidi(&(0x7f0000274000-0xc)='/dev/amidi#\x00', 0x81, 0xcada8c2f201fe1de) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000562000-0x10)={r1, r3, 0x1, 0x1}, 0x10) write(r1, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0a", 0x3f) 2018/01/05 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000048000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000057b000-0x67)=""/103) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000883000)={0x127, 0x9, 0x3, 0xfffffffffffff623, 0x7fff, 0xc29}) r1 = shmget$private(0x0, 0x1000, 0x58, &(0x7f000088b000/0x1000)=nil) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000aa4000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000910000)={r2, 0x80000, r0}) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005b1000)={0x0}, &(0x7f00001dd000-0x4)=0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f53000)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000049000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000138000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f00005c5000-0x20)="b800f34be8cc55c0b83ccae0b6de0a2f7a3d8e93db7b7f757be5b6c65825e914") 2018/01/05 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ee6000)='/dev/urandom\x00', 0x0, 0x10002) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) 2018/01/05 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800400000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = open$dir(&(0x7f0000113000-0x8)='./file0\x00', 0x80400, 0x5) fchmodat(r0, &(0x7f0000778000-0x8)='./file0\x00', 0x190) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000308000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000d0e000)='/dev/admmidi#\x00', 0x3, 0x101000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f8d000)={0x10001, 0x0, 0x10003, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006da000-0x20)={0x2, r2, 0x2, 0x40}) futex(&(0x7f000000d000-0x4)=0x0, 0x400000001, 0x0, &(0x7f00006bc000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/05 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00003e0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) 2018/01/05 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f000017b000)="") lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000163000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000027c000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000c4000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/05 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000545000)='/selinux/checkreqprot\x00', 0x2080, 0x0) fstat(r0, &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000166000)=""/4096) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x4, 0x60b, 0xfffffffffffff001, 0xdc85, 0x100, 0x8001}}}) setpriority(0x2, 0x0, 0x5) 2018/01/05 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000a4c000)={0x0, 0x12, 0x0, @thr={&(0x7f00002ad000)="60dfddae17b2a1daa352c7a65dcaf5370450ec8f764235bd02d31d87b046e1e39cc103083de5ccf3aa9dd006dece175083d87aab57f2c9a9716407cd4b9e3b876e3f98ad391be449b41c7cb840590e612deb5aa8a3f01ec281c42a4751297f997409fca537e18dfd539a57a9a0e2950338b047b711034458fbc3a2a81ccba282395ef9bd58fb14ce5cc5779ee99bc8aec2996c090c855e771e5ce79e16db3ade055567957b9fcf007853e680e095380e616276974d4ef05392994eb29a845670cfdf00b7175faa395ed33a4d2e191c8e26116212f27a", &(0x7f0000d3f000)="f9248d0a65dbd3dd0085a2474acf323c80c631d025f227dba791ca2fc61d39411ecbe196e4912f0434802c10f20a227a4aae6849f1c9aae6909d38b38b0d93bcacc542b8efef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7a000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000047d000-0x20)={{0x77359400, 0x0}, {r1, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000775000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000288000-0xc)={r2, 0x5, 0x8}, 0xc) 2018/01/05 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r0, 0x0, 0xfffffffffffffffd) openat$selinux_create(0xffffffffffffff9c, &(0x7f000095e000-0x10)='/selinux/create\x00', 0x2, 0x0) [ 52.577138] audit: type=1401 audit(1515158908.420:443): op=setxattr invalid_context="" [ 52.609911] audit: type=1401 audit(1515158908.438:444): op=setxattr invalid_context="" 2018/01/05 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe2(&(0x7f0000e4d000)={0x0, 0x0}, 0x4000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000cd000-0x2)=0x5, &(0x7f000046c000-0x2)=0x2) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = msgget(0x3, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000081e000-0x18)={0x2, 0x8f1, 0x6, 0x3, 0x0, 0x1f}) msgctl$MSG_STAT(r3, 0xb, &(0x7f00005ee000)=""/10) 2018/01/05 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a9e000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) llistxattr(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000df4000-0x8d)=""/159, 0x9f) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000a13000)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r7, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r12, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r13 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r13, &(0x7f0000023000)=0x80, 0x26a950b) [ 52.765147] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.774809] CPU: 1 PID: 8345 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #248 [ 52.782072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.791399] Call Trace: [ 52.793974] dump_stack+0x194/0x257 [ 52.797576] ? arch_local_irq_restore+0x53/0x53 [ 52.802230] ? do_raw_spin_lock+0x185/0x220 [ 52.806528] ? handle_userfault+0x12b7/0x24c0 [ 52.810999] handle_userfault+0x12fa/0x24c0 [ 52.815310] ? handle_userfault+0x150b/0x24c0 [ 52.819789] ? userfaultfd_ioctl+0x4520/0x4520 [ 52.824343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.829503] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.834672] ? print_irqtrace_events+0x270/0x270 [ 52.839398] ? print_irqtrace_events+0x270/0x270 [ 52.844134] ? perf_trace_lock+0xd6/0x900 [ 52.848251] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.853071] ? __lock_acquire+0x664/0x3e00 [ 52.857290] ? check_noncircular+0x20/0x20 [ 52.861494] ? __lock_acquire+0x664/0x3e00 [ 52.865726] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.870896] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.876059] ? find_held_lock+0x35/0x1d0 [ 52.880099] ? __handle_mm_fault+0x3296/0x3ce0 [ 52.884651] ? lock_downgrade+0x980/0x980 [ 52.888771] ? lock_release+0xa40/0xa40 [ 52.892722] ? do_raw_spin_trylock+0x190/0x190 [ 52.897291] ? userfaultfd_ctx_put+0x740/0x740 [ 52.901853] __handle_mm_fault+0x32a3/0x3ce0 [ 52.906235] ? __pmd_alloc+0x4e0/0x4e0 [ 52.910098] ? find_held_lock+0x35/0x1d0 [ 52.914136] ? handle_mm_fault+0x248/0x8d0 [ 52.918340] ? lock_downgrade+0x980/0x980 [ 52.922476] handle_mm_fault+0x334/0x8d0 [ 52.926507] ? down_read+0x96/0x150 [ 52.930104] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 52.934658] ? vmacache_find+0x5f/0x280 [ 52.938605] ? find_vma+0x30/0x150 [ 52.942120] __do_page_fault+0x5c9/0xc90 [ 52.946156] ? mm_fault_error+0x2c0/0x2c0 [ 52.950272] ? find_held_lock+0x35/0x1d0 [ 52.954318] do_page_fault+0xee/0x720 [ 52.958098] ? __do_page_fault+0xc90/0xc90 [ 52.962311] ? lock_release+0xa40/0xa40 [ 52.966264] ? perf_trace_lock+0x900/0x900 [ 52.970492] ? do_raw_spin_trylock+0x190/0x190 [ 52.975067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.979913] page_fault+0x2c/0x60 [ 52.983349] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 52.989124] RSP: 0018:ffff8801d026f928 EFLAGS: 00010246 [ 52.994472] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584841 [ 53.001714] RDX: 000000000000010b RSI: ffffc90002e65000 RDI: ffff8801d026fd28 [ 53.008954] RBP: ffff8801d026fa08 R08: ffff8801c8f606d0 R09: 1ffff1003a04dee7 [ 53.016197] R10: ffff8801d026f858 R11: 0000000000000003 R12: 1ffff1003a04df28 [ 53.023439] R13: ffff8801d026f9e0 R14: 0000000000000000 R15: ffff8801d026fd20 [ 53.030696] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 53.035862] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 53.041030] ? iov_iter_revert+0x9d0/0x9d0 [ 53.045240] ? mark_held_locks+0xaf/0x100 [ 53.049359] ? simple_xattr_get+0xeb/0x160 [ 53.053564] ? current_kernel_time64+0x122/0x2f0 [ 53.058292] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.063298] generic_perform_write+0x200/0x600 [ 53.067872] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 53.073126] ? generic_update_time+0x1b2/0x270 [ 53.077688] ? __mnt_drop_write_file+0xd/0x70 [ 53.082168] ? file_update_time+0xbf/0x470 [ 53.086377] ? current_time+0xc0/0xc0 [ 53.090160] ? down_write+0x87/0x120 [ 53.093849] __generic_file_write_iter+0x366/0x5b0 [ 53.098762] ? check_noncircular+0x20/0x20 [ 53.102983] generic_file_write_iter+0x399/0x790 [ 53.107712] ? __generic_file_write_iter+0x5b0/0x5b0 [ 53.112794] ? iov_iter_init+0xaf/0x1d0 [ 53.116744] __vfs_write+0x684/0x970 [ 53.120434] ? lock_acquire+0x1d5/0x580 [ 53.124389] ? kernel_read+0x120/0x120 [ 53.128270] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 53.133007] ? __sb_start_write+0x209/0x2a0 [ 53.137325] vfs_write+0x189/0x510 [ 53.140840] SyS_write+0xef/0x220 [ 53.144287] ? SyS_read+0x220/0x220 [ 53.147884] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.152876] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.157612] entry_SYSCALL_64_fastpath+0x23/0x9a [ 53.162336] RIP: 0033:0x452ac9 [ 53.165494] RSP: 002b:00007f3a98e1fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 53.173172] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 53.180411] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 53.187650] RBP: 00000000000005ea R08: 0000000000000000 R09: 0000000000000000 [ 53.194895] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6e90 [ 53.202144] R13: 00000000ffffffff R14: 00007f3a98e206d4 R15: 0000000000000000 [ 53.241389] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.245962] CPU: 0 PID: 8345 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #248 [ 53.253305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.262629] Call Trace: [ 53.265194] dump_stack+0x194/0x257 [ 53.268801] ? arch_local_irq_restore+0x53/0x53 [ 53.273447] ? handle_userfault+0x12b7/0x24c0 [ 53.277915] handle_userfault+0x12fa/0x24c0 [ 53.282208] ? handle_userfault+0x150b/0x24c0 [ 53.286688] ? userfaultfd_ioctl+0x4520/0x4520 [ 53.291242] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.296402] ? find_held_lock+0x35/0x1d0 [ 53.300436] ? check_noncircular+0x20/0x20 [ 53.304647] ? print_irqtrace_events+0x270/0x270 [ 53.309373] ? print_irqtrace_events+0x270/0x270 [ 53.314108] ? perf_event_sync_stat+0x5b0/0x5b0 [ 53.318751] ? __perf_event_task_sched_in+0x200/0xc20 [ 53.324091] ? __update_idle_core+0x305/0x600 [ 53.328564] ? __lock_acquire+0x664/0x3e00 [ 53.332772] ? check_noncircular+0x20/0x20 [ 53.336975] ? __lock_acquire+0x664/0x3e00 [ 53.341195] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.346355] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.351520] ? find_held_lock+0x35/0x1d0 [ 53.355563] ? __handle_mm_fault+0x3296/0x3ce0 [ 53.360117] ? lock_downgrade+0x980/0x980 [ 53.364240] ? lock_release+0xa40/0xa40 [ 53.368189] ? copy_overflow+0x20/0x20 [ 53.372053] ? do_raw_spin_trylock+0x190/0x190 [ 53.376606] ? userfaultfd_ctx_put+0x740/0x740 [ 53.381171] __handle_mm_fault+0x32a3/0x3ce0 [ 53.385556] ? __pmd_alloc+0x4e0/0x4e0 [ 53.389419] ? plist_check_head+0xe2/0x130 [ 53.393627] ? find_held_lock+0x35/0x1d0 [ 53.397668] ? handle_mm_fault+0x248/0x8d0 [ 53.401873] ? lock_downgrade+0x980/0x980 [ 53.406047] handle_mm_fault+0x334/0x8d0 [ 53.410081] ? down_read+0x96/0x150 [ 53.413681] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 53.418233] ? vmacache_find+0x5f/0x280 [ 53.422186] ? find_vma+0x30/0x150 [ 53.425708] __do_page_fault+0x5c9/0xc90 [ 53.429757] ? mm_fault_error+0x2c0/0x2c0 [ 53.433878] ? check_noncircular+0x20/0x20 [ 53.438101] do_page_fault+0xee/0x720 [ 53.441875] ? __do_page_fault+0xc90/0xc90 [ 53.446085] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.451702] ? __lock_is_held+0xb6/0x140 [ 53.455766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.460601] page_fault+0x2c/0x60 [ 53.464032] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 53.469805] RSP: 0018:ffff8801d026f928 EFLAGS: 00010246 [ 53.475139] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584841 [ 53.482388] RDX: 00000000000000b0 RSI: ffffc90002e65000 RDI: ffff8801d026fd28 [ 53.489637] RBP: ffff8801d026fa08 R08: 1ffff1003b17116a R09: 0000000000000000 [ 53.496878] R10: ffff8801d026fa50 R11: 0000000000000000 R12: 1ffff1003a04df28 [ 53.504126] R13: ffff8801d026f9e0 R14: 0000000000000000 R15: ffff8801d026fd20 [ 53.511382] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 53.516551] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 53.521738] ? iov_iter_revert+0x9d0/0x9d0 [ 53.525949] ? mark_held_locks+0xaf/0x100 [ 53.530072] ? current_kernel_time64+0x122/0x2f0 [ 53.534803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.539796] generic_perform_write+0x200/0x600 [ 53.544353] ? lock_acquire+0x1d5/0x580 [ 53.548310] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 53.553558] ? generic_update_time+0x1b2/0x270 [ 53.558115] ? __mnt_drop_write_file+0xd/0x70 [ 53.562581] ? file_update_time+0xbf/0x470 [ 53.566797] ? current_time+0xc0/0xc0 [ 53.570576] ? down_write+0x87/0x120 [ 53.574275] __generic_file_write_iter+0x366/0x5b0 [ 53.579177] ? check_noncircular+0x20/0x20 [ 53.583388] generic_file_write_iter+0x399/0x790 [ 53.588128] ? __generic_file_write_iter+0x5b0/0x5b0 [ 53.593206] ? iov_iter_init+0xaf/0x1d0 [ 53.597159] __vfs_write+0x684/0x970 [ 53.600988] ? lock_acquire+0x1d5/0x580 [ 53.604939] ? kernel_read+0x120/0x120 [ 53.608822] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 53.613549] ? __sb_start_write+0x209/0x2a0 [ 53.617854] vfs_write+0x189/0x510 [ 53.621371] SyS_write+0xef/0x220 [ 53.624800] ? SyS_read+0x220/0x220 [ 53.628397] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.633389] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.638126] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/05 13:28:29 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000ae000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x400) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c76000-0x1e0)={0xc1, 0xed8d, 0x2, 0x6000, 0x8, [{0x5, 0xee9, 0xfdb7, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x8, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x8, 0x1fb, 0x8b2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8000, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0xa9, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfffffffffffffeff, 0x3, 0x10001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x80000001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7fff, 0x81, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000629000)='/dev/midi#\x00', 0x7ff, 0x40082) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000180000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007206ed10d8ad00000000000000000b"}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000ddf000-0x68)={0x6, 0x9, [{0x4, 0x0, 0x4}, {0x9, 0x0, 0x7f}, {0x3, 0x0, 0x400}, {0x4, 0x0, 0x9}, {0x8284, 0x0, 0x1f}, {0xffffffffffffffe1, 0x0, 0x9}]}) 2018/01/05 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00009f7000-0x4)=0xffffffffffffff7f, 0x2bf) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/05 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cb000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c65000)={0x7, 0x5, 0xa000}, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000731000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007a2000-0x28)={@common="6c6ff344001400000000000000094440", &(0x7f00008f2000)=@ethtool_rxnfc={0x2d, 0x0, 0x1f, {0x12, @sctp_ip6_spec={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x8}, {"f3e7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0xfffffffffffffffd, 0x100000001, [0x6, 0xffff]}, @esp_ip4_spec={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x3ff, 0xffffffffffff7fff}, {"b31e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x33a1c308, 0x8, [0x400, 0x5]}, 0x40, 0x20}, 0x1, [0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002d0000-0xc)='/dev/amidi#\x00', 0x401, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000686000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x1, 0x100, "f6ce4fb6f183e817e3e81e5c500233efd902979884ce1640d0dec0507c98f93307caabc37364e3629330d93968aa5640c8c000c321cac6a6e3267cc6114b4c6b2aea1b535fd26f475fb12d7696075335"}, 0x160) r1 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) 2018/01/05 13:28:29 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0d000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00009ae000-0x64)={&(0x7f0000000000+0x2f0)=[0xec, 0x9a7, 0x10000, 0xffff], 0x4, 0x1000, 0x1, 0x646, 0x80000001, 0x7, {0x80000001, 0x2, 0x8, 0x100, 0x4, 0x4, 0x1, 0x7, 0x0, 0x1, 0xffffffffffff8c70, 0x8, 0x9, 0x4cda5491, "779b4a3bbbf24debfdbb5951a616b75dbccde3111619caa66c21ccdb2ec249fe"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xff) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f00009bf000/0x3000)=nil) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000b17000)={[0x400, 0x5, 0x8, 0x100000000, 0x7, 0x7, 0x6, 0x5, 0x1, 0x1000, 0xff, 0x5, 0x100, 0x3e9, 0x401, 0x5], 0x2000, 0x800}) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000ae9000)=""/185) 2018/01/05 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) sendfile(r0, r0, &(0x7f0000b46000)=0x0, 0xfb) bind$ax25(r0, &(0x7f0000678000)={0x3, {"03ddb086f65af1"}, 0x8}, 0x10) lseek(r0, 0x7ffffffffffffffb, 0x0) 2018/01/05 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmdt(0x0) r1 = syz_open_pts(r0, 0x0) close(r0) fcntl$dupfd(r1, 0x406, r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00006c3000)={0x0, {""/7}, 0x0}, &(0x7f0000ff5000-0x3)=0x10, 0x800) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000a51000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000099b000-0x4)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b26000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000910000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000073c000)={0x0, 0x0}) ppoll(&(0x7f00002c6000)=[{r0, 0x100, 0x0}, {r1, 0x0, 0x0}, {r2, 0x1080, 0x0}, {r3, 0x8010, 0x0}, {r4, 0x180, 0x0}, {r5, 0x428, 0x0}], 0x6, &(0x7f0000907000-0x10)={0x0, 0x989680}, &(0x7f0000f43000-0x8)={0x2}, 0x8) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) [ 53.642859] RIP: 0033:0x452ac9 [ 53.646023] RSP: 002b:00007f3a98e1fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 53.653738] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 53.660979] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 53.668237] RBP: 00000000000005f6 R08: 0000000000000000 R09: 0000000000000000 [ 53.675477] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6fb0 [ 53.682721] R13: 00000000ffffffff R14: 00007f3a98e206d4 R15: 0000000000000000 2018/01/05 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) getpeername$ax25(r0, &(0x7f0000fb1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f5e000)=0x10) 2018/01/05 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002d6000)=0x0, &(0x7f000083b000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000343000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b5000-0x3)=0xc) timer_create(0x0, &(0x7f000032c000-0x60)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a4000)=0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) 2018/01/05 13:28:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x0, 0xfffffffffffffc00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x40}, 0x3ff, [0x7f, 0x1, 0x10000, 0x266, 0x9, 0x8, 0x9, 0xd625]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000be0000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007a4000)={0x7, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000335000-0x10)={r3, 0x5}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c74000-0x18)=@add_del={0x2, &(0x7f0000e34000)=@generic="799962030bc23593275728aabd4d474f", 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}}) io_setup(0xfffffffffffffff9, &(0x7f0000e7b000-0x8)=0x0) io_cancel(r6, &(0x7f000099e000-0x40)={0x0, 0x0, 0x0, 0x2, 0x100, r0, &(0x7f00004e4000-0x1000)="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", 0x1000, 0x36d, 0x0, 0x0, r5}, &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000064a000)=0x0, &(0x7f0000219000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c12000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x346f, 0x0, 0x5, 0xa, 0x20, 0xa0, 0x3a, 0x5, r1}, {0x8, 0x2, 0x0, 0x10001, 0x6ae, 0x6, 0x0, 0x7f}, {0x3f4edfca, 0x0, 0x1f, 0x5}, 0x2, 0xc, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x8, 0xa3d, 0x80000000, 0x80000000}}, 0xe8) accept$ipx(r4, &(0x7f0000210000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad5000-0x4)=0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f28000-0x4)=0x100000001, 0x4) getsockname$inet6(r2, &(0x7f0000c82000-0x2)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000260000-0x4)=0x1c) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000ae4000)={@common='ip6gre0\x00', @ifru_map={0x6e1a2ac4, 0x0, 0x3, 0x5a, 0x3, 0x8}}) 2018/01/05 13:28:29 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c4d000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x28a) 2018/01/05 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x1, 0x7f, 0x17) fallocate(r2, 0x0, 0x0, 0x9) recvmsg$kcm(r2, &(0x7f0000a06000-0x38)={0x0, 0x0, &(0x7f0000ff0000-0x90)=[{&(0x7f0000020000-0x7e)=""/126, 0x7e}, {&(0x7f000044a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000982000)=""/3, 0x3}, {&(0x7f0000d4f000-0x1000)=""/4096, 0x1000}, {&(0x7f000061e000-0x3a)=""/58, 0x3a}, {&(0x7f0000c09000)=""/4096, 0x1000}, {&(0x7f0000840000-0xf8)=""/248, 0xf8}, {&(0x7f0000084000-0xa4)=""/164, 0xa4}], 0x9, &(0x7f0000362000)=""/44, 0x2c, 0x3f}, 0x2) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x28) 2018/01/05 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b95000-0x9)='/dev/sg#\x00', 0x0, 0xb100915428106b8c) 2018/01/05 13:28:29 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8b2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x7, 0xffffffffffffffff, 0x1000, 0xfe, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9d78, 0x1000, 0xddd}) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x8000, 0x4) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/05 13:28:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d7000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000cef000)="18000000020001000000be8c5eff8c88360000f1010300ec0000000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b0004000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa00041ad0b4c2c23eef679567fcda", 0xc0) 2018/01/05 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000528000-0xb)='/dev/adsp#\x00', 0x401, 0x80) bind$netrom(r1, &(0x7f00001e3000)=@ax25={0x3, {"561e19aff0211d"}, 0x6535}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f5d000-0x5c)={{0xa, 0x0, 0x41, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78c35683}, 0x9, [0x4, 0x9, 0xbad, 0x3, 0x2, 0x5f8e, 0xffffffff, 0x8000]}, 0x5c) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e53000)=0x3, &(0x7f00002cc000-0x8)=0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/05 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f7a000)='tmpfs\x00', 0x0, &(0x7f00004e1000-0x2)=',') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009b8000-0x4)=0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000c64000)={""/1024}) perf_event_open(&(0x7f0000917000-0x78)={0x6, 0x78, 0x4, 0xfffffffffffffffa, 0x8001, 0x101, 0x0, 0x0, 0x1, 0x9198ba447804d151, 0x7fffffff, 0x10000, 0x5, 0xee10, 0x7, 0x7, 0xfe5, 0x4, 0x0, 0x7, 0xe1a363e, 0x4, 0x2, 0x8000, 0xfffffffffffffffe, 0x5, 0x1, 0x400, 0x7, 0xa65, 0xa666, 0x5, 0x417, 0x7, 0x5, 0x3, 0xf6a, 0x6, 0x0, 0x8f81, 0x4, @perf_bp={&(0x7f0000e5d000-0x1)=0x0, 0x8}, 0x4, 0x6, 0xe52, 0x7, 0x5, 0xffffffff, 0x81, 0x0}, r1, 0x2, r0, 0x0) 2018/01/05 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x1, 0xfffffffffffffffe) connect$ax25(r0, &(0x7f0000616000-0x10)={0x3, {"2955b2832a1355"}, 0x0}, 0x10) 2018/01/05 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000b3000-0xe)='/dev/admmidi#\x00', 0xc8f6, 0x315040) finit_module(r0, &(0x7f0000fa8000-0x11)='posix_acl_access\x00', 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f27000-0x21)="1f00000001021d00000100e7018001000000000009000007dd00010007df00", 0x1f) 2018/01/05 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000094f000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x6, 0x0, "f913efd16b44a5be239e62f8aabdfa849f61c4805cd0b6d55bac9975a8f32492494de1e8da662603f7e8d09967dfca17976d13e5606b980187db012a0493504988f4b81f48c80d9e9fb850654d57e85c"}, 0x160) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/05 13:28:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x90000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000+0xde8)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x4d)={0x0, 0x45, "ec0776e5015949ede5dda2f7da50429bd0d24307d58cb7357eec0cd4d2fa8b78e9397a0e35c3182e30a84b9b5849badb19ff2ce91de886d9f0e9775cdcd0b25d2a792cd592"}, &(0x7f0000001000-0x4)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23, &(0x7f0000e7f000-0x29)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @llc={0x13, @snap={0x0, 0x0, "e8", "3c1bbd", 0x0, "4ebb7a3e3b165e37b5684b"}}}}}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001af000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x30) 2018/01/05 13:28:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4f, 0x0, 0xfffffffffffffffe) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000e8c000)=0x0, 0x4) 2018/01/05 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000747000-0x27)="260000005e0009f1000000240000ffffffe50000000600000000000000fd0000fffb4b35eacc", 0x26) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000908000-0x1000)="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", 0x1000) 2018/01/05 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x39980732, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0xffffffffc3a5a8d6, 0x0, 0x20000, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f000075b000-0x73)="d709fbc86380cc8621ebfd273dc30c87fbb84b289e8c00737a08606832b36d2d86e6892abb91dcb1163d9160360c27ef5c7f9601c4404c402b49d601360bf60344e72c8a10a8d1eb5f7eb1d3d3a986310d4a8382d747b25f5c65e71976c5d46c562924d9dda262a9d2c935a58352a9259a8f5f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000649000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/05 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x721, 0x2, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e1c000-0x8)='rxrpc_s\x00', &(0x7f0000ac9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f00009be000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520dc9ad7d9ffffffff00000000c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb586fb4690ea52246bd3d32b1a2ef944edb74b1f50ae083c9180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8bad7aec5b9195047c163aaf14ba58ea90b9a6b9a19c07f0b92d28fbb4854de9fe528c358b3a95e7c1969324138cc8c59e99be8a1fa38eb2fff24f4921fec9ed98855dce0f0181ecd4034fbbd03900cfa97246f15d7ff9e7ecc9284fbb", 0xbc, r0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e05000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000e5a000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f000092e000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b30000-0x108)={0x0, @in6={{0xa, 0x2, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x200, 0xb46, 0xccf, 0x7b, 0x40, 0x5, 0x0, 0x5, 0x0, 0xd675, 0x401, 0x7fff, 0xfffffffffffffff9, 0x5]}, &(0x7f000066b000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004ad000-0x8)=@assoc_value={r5, 0x7ff}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000a, 0x803, 0xb) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000022e000)=""/242, &(0x7f00004fd000-0x4)=0xf2) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3e, "00000001"}, 0x18, 0x0}, 0x0) 2018/01/05 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r0, &(0x7f000059c000)=""/0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c16000-0xa)='/dev/autofs\x00', 0x200000, 0x0) 2018/01/05 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a74000-0x4)=0x1, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f00000000000807ff000001ff00", 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f0d000)=0x0, &(0x7f0000107000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fef000-0x28)={@common='bcsf0\x00', &(0x7f0000523000-0xac)=@ethtool_eeprom={0x4f, 0x102, 0x1, 0xffffffffffffffce, "6700deaab077eee1abf7beee4e75b2796a9f535d8d7c26dacc6730c092af664bfffb5a00e23cb2cf96a04a5ec170d1cf28e83080c5747941f977c34f9afedfc0cbbe8a08c6c13c56cc97eecde9410098bd88a18b7a1820d6ff9075b5325118df9148b43913d0e98d5464eb6f581ef7bf2e4d426f00000ffff6bda4a4fb9e0e4cb181168dac5f03475d6f2509400bdbc66ab85e7b61372f42a9a2df83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000ff0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fef000)=0x1c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/05 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") lstat(&(0x7f0000cb8000-0xe)='./file0/file0\x00', &(0x7f0000ca0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x95, &(0x7f00009a3000)='./file0\x00', r0, &(0x7f00000ba000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/05 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000268000)='/dev/snd/midiC#D#\x00', 0x3, 0x4002) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d5f000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000a2b000/0x4000)=nil, 0x4000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007ed000-0x30)={0x98, 0x0, &(0x7f000054d000)=[@acquire={0x40046305, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00006a6000)=[], &(0x7f0000488000)=[0x38, 0x48, 0x48, 0x30, 0x68, 0x38, 0x18, 0x48]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x10, &(0x7f00000f2000)=[@flat={0x73682a85, 0xb, r2, 0x4}, @flat={0x73622a85, 0x101, r3, 0x0}], &(0x7f000010f000-0x10)=[0x48, 0x0]}, 0x0}}], 0x9, 0x0, &(0x7f00001ed000)="9cd9450aa5a893c300"}) 2018/01/05 13:28:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xd7ab) ioctl$KVM_RUN(r0, 0xae80, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) request_key(&(0x7f0000fda000-0x8)='keyring\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) 2018/01/05 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f30000)='/dev/usbmon#\x00', 0x2800, 0x22040) recvmsg$netrom(r2, &(0x7f0000764000)={&(0x7f00005a9000)=@ax25={0x3, {"b118990f544d79"}, 0x101}, 0x10, &(0x7f00003b2000-0x90)=[{&(0x7f0000c4c000)="02d48bfd9b93808a75d21fc0dc02b4b077d1b5100c5be54127c3166de91d17fa3671cefa1492357bb9808d1f282e44ada94c2ec6b198e4f9b834e1a32531fbd7493f4b98b930c9bf0d185bf7bd6137f1e54142703c84efb1", 0x58}, {&(0x7f000063e000)="ce0451ff5951daa8c8852a72059d7cb8ab24a7e87df1aa1d24782d6a9d020f98abd85b3abdc632e50f718e868120e07a16ab83be6c3835b147ad2daa9b540d7f49ecd96ea71cf338399a7d90957902fe174860a6ab6e1c97d12d9961ef173c7d15b2486a18a1608379efbae35d3afcb9460cfbb76ce05a247ba9c104c10937269ea346b94ec098f1e59dc2fbed458b38ba1073c513d2e4f4bd43c4def3199f81596811a16cab90ac82f909e903a6b3998b9d4ed064466fea9d825c2df167", 0xbe}, {&(0x7f00001d8000)="2e3526a50efc4d604090dfe90db1f79946895dd1338e535e2b5377e330a45e7cbdccc64ebe920f7cac58adafdee4f629fea5c6e260c2e79399ca", 0x3a}, {&(0x7f00006e5000-0xcc)="511f966990e078939589ff0e7f87dce5a92f1c4d597fc9dd22ad2b5e2dc0aa08affd7a27df73ca0c79a0fb550b47cd0ac82851007653becf579c1070274c1734139131a07183112d89a3ed0c3d25e87c67e5aa78e3113ce5095bfeb092821553ad058c867823b394c7d0f5cb684cac72a5098ea24c5abe4065bcbb948b8f07aebed313ede9410da4201e985449629582b5b36250929169b21abd3cdf0507904e7aeca98ba0c7a3e0b80ecee112e407a8a21150622e233a04f51a36d7a9c77e5407d25626c96d73f94ba4c43d", 0xcc}, {&(0x7f0000b60000)="0a9fd1c040ffa67fa66c97b54a2f1cc26040bd96a9397c9f4bfd6d95483d6dd00b45802e28b892c8196dba397f3cf8fe8aa36275e04c5c65b98b3310ddb74423d5a775ebc6babb589f6df89c9fd61c1bfe1762ebb54496a23b4b865b0457b2fc2b41d87857c4c4ae829f7a3d42a4530773e9b9a61d7ddc70f7072e8983091a55d3a1dcf572c219006024cb0c2a397cc1368421ab9766580ff87b693da6bd3b", 0x9f}, {&(0x7f0000ea7000)="9ce1ff64d20464142407ac62cfc0875bcb4cc6e6dc9c0ea23a8a6c2a0b499f30ee3b4ebc73a5d3934f6ef05cd05589cb2be642b0373fdd1d4ff0f4255bc62371f43d42a8250b5e27965012bbb2b0e5a713f4e853543391efd37a0b73b2b04b451735fd0caefb635b97fb7f6a60a391b75e03fb93c432a552c6bef5309544357ada6e186fb9eb7ec6fd5adfda7b9bf1022831a1956ecc0646d6cd0d5c44", 0x9d}, {&(0x7f0000ef3000-0x3d)="7a4ecd17d1f0dc17e579497ab5723926fa4b38887baa94381da578d04af13f146fe9191e7b2ab981147ec27aff6b87d4701d5b327d5f336ca3f9ce554a", 0x3d}, {&(0x7f00001b1000-0xc8)="06313455d429b0bf64825489084b190fdfaca7f1d369990f9003ea88b914836d253b144555bab652d6aa6daa1581fbb9de4b311eec2ffe624514462b23e8d65704e826d74e1c9ecb7dccb05d78de3cc8b0cbbc10b7549ad5b366c5b135424161c9c1f370fcf681abd4e9d706bb0d37738e570b9a3b59a15dff0ba4e878b1a3e7e0c2989d914e1f609bf259e937539561f85ef8dd4cafe1bbf234fa6978c13873ca3935a040ab9ebb360bd95b937ce651cbd0866f9f6b2f3caabf2b071e4cd86c1793859adea06383", 0xc8}, {&(0x7f00004ac000)="3e8b8b0b86b6f8b7f0191b3bf671dfa5a0b8cf3ec6d9b0fb7de63667f42abbb3bbe787b3c368275120c343a927231a9d898a166bfc9c2c6a2d9d30cb2ac9ea16d032fb170eec99f7fe58344f480e4460ea87077c4b7e0dee67b0717bb92e1f5c4fcef380406bf852e6f72a4f02316fc3039a341b8ed672f4a3e81cec31c30893e0de858d6c2ff1a3ef40a7723f7377783f6194bdf6f58d798b1ff65efd2c09443abdca0767b0ab27edb74e7285b8061fe03cd7a27c12469e2861e55bd7f0ae5e8e40f582fd220abc5968ffcce19438f4c73b348bad66cda97f3744be60e1ac28f977", 0xe2}], 0x9, 0x0, 0x0, 0x4000000}, 0x2001) 2018/01/05 13:28:29 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000600000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ec000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001f9000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000e2d000)={@generic="dc98a41c413d691105491e4b68f69001", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000c92000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 13:28:29 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) flistxattr(r0, &(0x7f0000ffb000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1d6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x71)={r1, 0x7, 0x69, "80ec0ec1db2c48675d88ab27cbf63d82e93cf42fe336140b4ad6439edd372e94b889c0635ee1ab3ce74b4d5a99aa6914378cf9d9a7f41400a2886d14772fd7ad4850a4ff24651a1a208ef0500bb83029c18dbb5a5573de55211168e034285a475c3c2a21c5868367ee"}, 0x71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x20) 2018/01/05 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000043e000)='/dev/loop#\x00', 0x0, 0x2) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000209000-0x10)={0x0, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000a65000)='/dev/sg#\x00', 0x269, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045a000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cd000-0x15)='/proc/self/net/pfkey\x00', 0x519241, 0x0) r6 = msgget$private(0x0, 0x420) msgrcv(r6, &(0x7f0000061000)={0x0, ""/80}, 0x58, 0x1, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000064e000-0xed)={r3, r5, 0x3, 0x5, &(0x7f0000ab7000)="33d0c2431f7301f7d77b718a573f0def2d3859191a7cf2dd55610da3e57bd1943d7af4aef0f158c550609c6673f1d08b074158ee589de1b8ec6eef54c4d0e57f03307f1f256190d72326334deef4416bec5fc9e0c2c8c58bae3244958568897875e2e6441530416184cd7d1f32221489675eac810a8a612f80e58b98c5e433d73e0290276a06266205cedbe74dbdfed3fc46a133aa04072a3a8971d64d5b73b32e2c895c18ea917044530ca1e9431fadc004d71be4f3bf779db5e7dbd5a5c4231936ef5ddb01d4b1d8c31dbbd9", 0x2, 0xd0, 0x0, 0xffe0000000, 0x4, 0x400, 0x9, "31a01fefdc4f30a5ee01bd1e23833481f2c653a94dd47cb4faebaff4d71e294c13c31d2b12fff0c1883b6061692a30e3cf6841bc92ada00bc996f0fd845991e4ee969f15fa1a32d939969eca4ca12b058bf3dda7448071d6ca7d19a6e0d9aec8f780bfe9a82e11d158323abf906eb09f980a78b5a92a97dfb1765d5285de1f6572dc31571184f4beda4a07546b80530515d919b96099cd88fc6208e74d2c7fb3c1017b05fbc4053544d8c3e5bdfd107ab76455b3b5466956940347cdd3901f948267462b96"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001cd000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100000000, 0x7, 0x0}, &(0x7f000021d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006fb000-0x8c)={r7, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5a) fallocate(r0, 0x8, 0x0, 0xfff) 2018/01/05 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f29000-0x9)='/dev/rtc\x00', 0x40, 0x0) timerfd_gettime(r2, &(0x7f00004f6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 13:28:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bee000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084c000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cad000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) mkdir(&(0x7f000027c000-0x8)='./file0\x00', 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000989000-0x14)={0xff, 0x8, 0x5, 0x7, 0x100000001}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004d000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r3, &(0x7f0000b4a000)='./file0\x00', 0x80000, 0x10) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/01/05 13:28:29 executing program 0: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b4d000-0x8)=0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000e000)="32000000180025ffff0700a20d0914040a01008000e100000000000016000500fffffffffffffff7e56714eeaceb0456d718", 0x32, 0x0, 0x0, 0x0) 2018/01/05 13:28:29 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) shutdown(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x6, 0x8, 0x8, 0x1, 0x8, 0xffffffff, 0x2, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xe0ac, 0x6, 0x48f4}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000007000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x7, 0x8000, 0xff, 0x9, r1}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000008000)='\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000+0xd07)={r2, 0xfffffffffffffffc, 0xed, 0x0}, &(0x7f0000005000)=0x10) r4 = gettid() ptrace(0xffffffffffffffff, r4) 2018/01/05 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000073e000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e5000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000083000-0x86)="696f00a9a6ce9eb3a69d12a12211e0e4b59a6994f0bfd9780f4dd1eb64a274bacc8839e8a65585643d4882199ceb59cd06d3d600d315b5c438160f4904972e92c1019c5f51b3c55753542d44cf310604006f2bb7ac92c508000000000000000000000000000008006ae6fec2c1f71aef68de09232410678182f98fbf669276b1fe7d57a15692") pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000776000)=0x0, 0xdc) ioctl$int_in(r0, 0x5421, &(0x7f0000b0c000)=0x400) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) write(r0, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) r1 = syz_open_dev$sndpcmp(&(0x7f000076a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9a, 0x2000) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bb0000)=[{0x4, 0x4}, {0xb, 0x7}, {0xb, 0x3}, {0x4, 0x5}, {0x8, 0x4}, {0x0, 0xfffffffffffff3f5}, {0x3, 0x9e}, {0xc, 0x4}, {0xf, 0x5}, {0x7, 0x3}], 0xa) 2018/01/05 13:28:29 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xfffffffffffffffb, 0x1, 0x400000000a, 0x1000000000000008, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r1, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) 2018/01/05 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x4000000000002, 0x69aa) write(r0, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000900018005ffffe5000051", 0x1f) 2018/01/05 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) r1 = syz_open_dev$audion(&(0x7f00002c3000-0xc)='/dev/audio#\x00', 0x9, 0x2001) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000046a000)=""/190) r2 = add_key(&(0x7f000032c000-0x5)='ceph\x00', &(0x7f0000cc2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000049c000-0x30)="c3684338e3e703ecf326d21340790ea6896f0990997303b110849bb26738fb62bacd9e09766d4a1d3ac180761561f696", 0x30, 0xfffffffffffffffa) request_key(&(0x7f0000546000)='blacklist\x00', &(0x7f0000614000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000659000)='^vboxnet0nodevproc\x00', r2) shmdt(0x0) 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") pkey_free(0xffffffffffffffff) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/05 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000020c000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009a7000-0x4)=0x0) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000be7000)={@generic="820ee2d3dbf9c4fa89204c7fa03b0b09", @ifru_flags=0x200}) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/01/05 13:28:30 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) mbind(&(0x7f00006b9000/0x2000)=nil, 0x2000, 0xc003, &(0x7f0000e5a000)=0x3, 0x1ff, 0x4) getpriority(0x1, r0) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000e42000-0x4)=0xffffffffffffffe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e34000)=0x4) mount(&(0x7f0000aaf000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f00009e0000)='ncpfs\x00', 0x7ffbf, &(0x7f0000582000-0x8b)="") mkdir(&(0x7f0000274000)='./file0/bus\x00', 0x124) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000baf000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001d6000)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x3, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/05 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = syz_open_dev$vcsa(&(0x7f0000a5d000-0xb)='/dev/vcsa#\x00', 0x7, 0x10000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000402000)={0x3, 0x1, [{0x7fffffff, 0x0, 0x2}, {0x5, 0x0, 0x6}, {0x2, 0x0, 0x7ff}]}) 2018/01/05 13:28:30 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000181000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004f8000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000073a000)={0x0, 0x6, 0x0, 0x7, 0x16}, &(0x7f000012e000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002fc000)=r2, 0x4) 2018/01/05 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x20) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000253000)=""/97) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c2a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000176000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80002) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000183000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b04000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/05 13:28:30 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x50000010, 0x0}) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x16b) 2018/01/05 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x42, 0x8000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0xfffffffffffffffd, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000820000)={0x0}, &(0x7f0000fad000)=0x4) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000126000-0x4)=0x0, &(0x7f0000ab2000-0x4)=0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000062f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0xf, 0x1c, 0x1d, "9ec1590226c62a9d9af5a2bfea67a82e1ac5e1cbab7b08945cfee86223befb93bef52e2135936e639d58d8797ae3ff1dfd4dc8c57ab87ed86cee9ea1034d97f6", "4abb4febd2a9bb9e6c73a915ac02c22d0cc1fcc33effc840ef57ec1beb4b0167", [0x1, 0x90e], 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ca8000+0x31c)=@int=0x0, 0xfffffffffffffd2b) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfe00000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000077e000)={0x40, 0x1418, 0x3, 0x809, 0xfffffffffffffff7, 0x0}) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000a3c000)=[{&(0x7f0000ecd000-0x60)={0x27, 0x0, 0x0, 0x2, 0x0, 0x80000000, "d3de69672f3e470ffd8a9cbff57d29d8fb8f822615e5d63b306df8d824ce348e877e58677b9c69ffc0589cbebd8f3269985dbc6eb5277218c3f19a35cc5da4", 0x0}, 0x60, &(0x7f0000acc000-0x40)=[{&(0x7f0000699000)="", 0x0}, {&(0x7f0000d93000-0x25)="", 0x0}], 0x2, &(0x7f00002cf000-0x1010)={0x10, 0x114, 0x0, ""}, 0x10, 0x40}], 0x1, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 13:28:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00009de000)='/dev/snd/controlC#\x00', 0x9, 0x400000) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0xf50f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/rtc\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000181000)='/dev/net/tun\x00', 0x0, 0x8000) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f000037e000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/05 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd1000-0x3d)='(,systemselinuxwlan0mime_typewlan0keyringbdevvboxnet0GPLbdev\x00', 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fd1000-0x50)={{0xffffffffffffffff, 0x3, 0xc9, 0x0, 0x10000}, 0x0, 0x10000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x800000000000009, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000fcc000)=0x0) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0x28f000)=nil, 0x28f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000291000-0x8)={0x0, 0x5}, &(0x7f00001f0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000014000)={r2, 0xff, 0x6, [0x7, 0xaf, 0x100000000, 0x9, 0x1ff, 0x4]}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f000028f000)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x4, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80, 0x5, 0x2, 0x6b}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0xfffffffffffffff7, 0x100000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r4, r5) msgsnd(0x0, &(0x7f0000f67000-0x8)={0x3, ""}, 0x8, 0x0) 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x200000000000000) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000928000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000675000-0x60)={0x0, 0x15, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ac000)=0x0) timer_settime(r1, 0x0, &(0x7f0000e2a000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, 0x0) add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000c3e000)='big_key\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f30000-0x1)='\x00', 0xfffffffffffffffb) r2 = syz_open_dev$usbmon(&(0x7f0000bb0000-0xd)='/dev/usbmon#\x00', 0x89, 0x640400) accept$packet(0xffffffffffffff9c, &(0x7f0000a0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c91000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000088d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ce000-0xc)='/dev/autofs\x00', 0x400000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b41000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000601000)={{0x800, 0xfffffffffffffffa, 0x0, 0x4, 0xffffffffffffffff, 0x42c0c204}, 0xffff, 0x2, 0x8dd, 0x2, 0x8, "7692ab2a55b79afc6b9d5d026dd8efe6fa085709acb8316d89a57e2a81cbef633412d5e5c5b9331ae7a0ccbe5901c23753b76291c6844989a450c5c70aefa4e824bf1f570ac18f2ab72495837117ae86f8a69f2908a64d8df085e15697a60768bd2bf3f26aa470482c841608a7b186bf90aea93ac4fe30d7cf2604a8f47c7ee8"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000f7c000-0xff)=""/255) pipe2(&(0x7f000059f000-0x8)={0x0, 0x0}, 0x80000) bind$inet(r5, &(0x7f00009c6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_getoverrun(r1) getsockopt$ax25_int(r5, 0x101, 0x2, &(0x7f000022c000-0x2)=0x0, &(0x7f0000e39000-0x4)=0x4) 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80006, 0x0) recvmmsg(r0, &(0x7f00002bb000-0x168)=[{{&(0x7f0000b90000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000623000)=[{&(0x7f0000927000)=""/107, 0x6b}, {&(0x7f0000d0c000-0x4a)=""/74, 0x4a}, {&(0x7f0000274000)=""/50, 0x32}, {&(0x7f0000b22000-0xae)=""/174, 0xae}], 0x4, &(0x7f0000031000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b85000-0x10)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b6000)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00002a7000)={0x9, 0xb37, &(0x7f00008ce000-0x1000)="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", &(0x7f0000e9a000-0xcf)="e17dae1a191d71e0a2c5f6dc48d42fa61b2d454f14e142a603af43499b1995cfc39c50083a609db8b32f5534c787f6f6ac4c2bf20e43b7f188163ced57ed56e73db364677a36f8e9b7a3e78874686f588801d57591ce499e4ce20a9cfd4b0cb5d1eb3b11b55276917e9528bcd6b77c8b77f9e12de631c230db054b02fed8966e7797f284295629b8fb2734dfd84adbcc9608ed92254c1af10c4a382869cf07661f7243e466bb76435f7d318347bdd3ddf99d93c3cf7ab8d5ebd6405e93c3c9341c9f2a5fd9d032643ee65ee5d33723", 0x1000, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000f1c000)={0x0, 0xffffffffffffff9c}) readahead(r0, 0x20, 0x7) r1 = open(&(0x7f00003a2000-0x8)='./file0\x00', 0x4000, 0x121) fchmodat(r1, &(0x7f0000de3000)='./file0\x00', 0x40) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000a46000)=0x0, &(0x7f00001e3000-0x4)=0x4) sendto$inet(r2, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f0000403000-0x8)={0x1f, {0x5, 0xf0, 0x10001, 0x100000000, 0x84, 0x3ff}}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/05 13:28:30 executing program 5: clone(0x0, &(0x7f0000abb000)="", &(0x7f00003b9000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000675000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x7d)="3857fa97a30c0b40a7a9188f9b59babbb8c6d6fa96dc1007148f5ca4e1394b45105159a41364ed8c5e3e9b0eda16df335ce62d1d5aa7ef8f8dba643b20954b4bef2ee92e497423a1d2b3d65135fee629de458875909b3679d95daa54caa0f403ad09cd5f4cd470b4db031286d4c6cdd44059849d78c3b7e8a960d34e04", 0x7d, 0x20, &(0x7f0000000000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x9, 0x2, 0x4}, &(0x7f0000000000)=0x14) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x58)={r1, 0x50, "89773d777a000000000000000417f6206a0d0dbc8e2d29066e81c44b858aa2ecddc32c5cb504186815aa4869b2c98bc07f19989d9fef8c76805af1fd210ef3612ba03a580a1ebaf174e91736a113307c"}, &(0x7f0000002000)=0x58) accept4$ax25(r0, &(0x7f00004a4000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/01/05 13:28:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="d127bbccd23e691f59b0284b60") get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000049f000-0x8)=0x18) semget$private(0x0, 0x1, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffc00000000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000b4b000-0x1b)='-%systemsecuritycgroupbdev\x00', 0x3) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000738000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap$binder(&(0x7f0000300000/0x2000)=nil, 0x2000, 0x0, 0x18011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x3f8, &(0x7f0000fc2000+0xce5)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000113000)=0x0, 0x1, 0x0, 0x0}], &(0x7f000062b000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00008cb000)=""}) getpgid(0x0) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x2001, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r1) r2 = gettid() ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000464000-0x20)={@generic="69391c6f01035e8465a61f3e145a7b8c", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000de8000)=""/1, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r0, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/relabel\x00', 0x2, 0x0) getresuid(&(0x7f00003d6000)=0x0, &(0x7f00004f9000)=0x0, &(0x7f00002b5000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f5a000)=r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 54.525443] binder: 8607:8615 got transaction with invalid offset (0, min 80 max 80) or object. [ 54.540421] device eql entered promiscuous mode [ 54.556122] binder: 8607:8615 transaction failed 29201/-22, size 80-1016 line 2966 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000071f000-0x10)='/dev/input/mice\x00', 0x0, 0x280400) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00009e6000-0xe0)=""/224) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r1, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) 2018/01/05 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a0d000-0x14)="ffd36cffba040000000000009ce601000000006a", 0x14) open_by_handle_at(r0, &(0x7f00008e2000-0xa3)={0xa3, 0x800, "346782b36e4c0a22a0e5e337ed02fef9ac243f54d6f8adcb828c99b4fce07cbb23847e46b95be09bff53f225fa134d6074ddfb0e3163c1f75921e8d4be098fbb0abeaaff32f89a6ffe64ed76aa925abd0ecad837e8f15db05be7abd8016ec9aa299ca98c8a7ffa353021a67361b53b86904acdd0de63bb1179dcefc8fc76205ee07d1b41c5e11a616a2c5c6a0c314e333e265e45493f862b3d91a3"}, 0x40000) 2018/01/05 13:28:30 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb0000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bd6000-0x6)={0x0, 0x0}, &(0x7f0000134000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xd7, "9fbc33f1144de6230818acde077c7807151aa684dee23c417bb2afb7bdd934a0157c9b01d5714b658df0c9e51857eea901f4939a1e368676c0477c35c97f5a3adeeaf5f220540a567c09efb3f07b3b72937d4c253549bb38b513fc9a71e06c47177832dcb583e9c1848e6fff20eafcb4d71b7d864c57580000008f118de4b45216d8cd3e75fefadb007e18c243fa24f1a7e56943b24692bb3191d4842f030819e2d48ea69610daf51264cdae2d31a7919d6e5b647b4f089aa6c80e1534c4fc2744ed7d21addb2f563eb458ea7d9ba223bd20b0ae5fa9b9"}, &(0x7f0000944000)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0xf, 0x802, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r2, &(0x7f0000a6f000)=[{&(0x7f0000d80000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "492b2fdc71dd19a6ae1a2ffb7cb9ee3ce1c5a876beca8923e77e452d3d71735ffd051297fd2a16b3885418583d8e540d65d0c224e1d23d87afd6ae5af55939", 0x0}, 0x60, &(0x7f000069b000-0x20)=[], 0x0, &(0x7f00008a5000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/05 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096101, &(0x7f00009ab000)=0x0) 2018/01/05 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) io_setup(0x9, &(0x7f0000df5000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000bdf000)=[&(0x7f0000441000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00003a6000-0x73)="234dbde805cbc13f05ed845bed14e96af6d4ad07c02affa920c59cef2f4e131caa4119048212b297a4be42390baffeed9ed85df9d0ea0aee51601354cd11f65a4ec18c2e027f3ec17fc28b407c95069196620857c7e61d81b368855b8b5febf21176b5cf5322ba0959ef871fceda6511ce73287099af73", 0x77, 0x80000000, 0x0, 0x1, r0}]) close(r0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000025000-0x4)=0x0) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c84000-0x4)=0x0) fcntl$setlease(r2, 0x400, 0x2) ftruncate(r0, 0x2) ioctl(r1, 0x0, &(0x7f0000033000)="fa8d5480108bfe2206d45edbc8d0b00b3cf8edcd569fc383d45035113c3b68b96447f87b707473fc72206923a4ee9cb0e868de73933c820e1a81fb") 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000522000)=0x0) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000523000)=0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000728000)={0x0, 0x0}) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000d4b000)={0x0, r1}) r4 = syz_open_procfs(0x0, &(0x7f0000143000-0xd)='net/rt_cache\x00') ioctl$ION_IOC_SYNC(r2, 0xc0084907, &(0x7f00009a8000-0x8)={r3, r4}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00001e5000-0x4)=0x7, &(0x7f00007f3000-0x4)=0x4) bind(r0, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) [ 54.573237] binder: BINDER_SET_CONTEXT_MGR already set [ 54.578631] binder: 8607:8620 ioctl 40046207 0 returned -16 [ 54.591717] binder_alloc: 8607: binder_alloc_buf, no vma [ 54.597647] binder: 8607:8615 transaction failed 29189/-3, size 80-1016 line 2903 [ 54.610105] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.615693] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000355000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000133000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x802) mq_timedsend(r0, &(0x7f0000a7c000-0x1000)="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", 0x1000, 0x9, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00001b5000)='/dev/snd/pcmC#D#p\x00', 0x669d43f8, 0x151000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006b9000)={0x8, &(0x7f0000a6b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000c74000)={r2, 0x2, &(0x7f0000723000)=[0x9, 0x7], &(0x7f0000121000)=[0x6, 0x4], 0x20, 0x6, 0x20, &(0x7f00008a2000)=[0x53, 0xfff, 0x9, 0x6, 0x0, 0x8f7], &(0x7f0000359000)=[0x3, 0x4, 0x80, 0x1, 0x4a0, 0x4, 0x8, 0x10001], 0x0}) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f00007fb000)=""/174) 2018/01/05 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f00008f7000)={{0x3, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pselect6(0x40, &(0x7f00002a9000-0x40)={0x0, 0x2, 0x6, 0x0, 0x9, 0x20, 0x7, 0x3}, &(0x7f0000e6a000)={0x81, 0x20, 0x100000000, 0x5, 0x0, 0x400, 0x0, 0x80000000}, &(0x7f0000ebd000-0x40)={0x2, 0x49, 0x9, 0x1, 0x73a8, 0x400, 0x6, 0xad2}, &(0x7f0000d1b000)={0x0, 0x1c9c380}, &(0x7f0000cd5000)={&(0x7f000071f000)={0x72}, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40000005) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00002c0000)={0x7002, 0x1000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x1fd, 0x2, 0x1, 0x1000, &(0x7f0000b3a000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f00001c9000-0x9)='/dev/sg#\x00', 0x8001, 0x10000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fe2000)=0x0, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be8000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000181000-0xb2)={0x0, 0xaa, "0ac0a9b2453c6febfed0030909d3405eccfb105556105e9d930f028a2b748a1ec4be939853a121c1e4eb456ad14cea25b0a45cc2641086ebc63afebb02bbb811b8117c364a6a08e366f42e39bb9a5ad32e4b47a9bb925753b579768b105913e7ccd086a1f3fa38be05572c6964036398a9f67de3365f6a5c6d48d2da17ce60519cb8bcc9bacd058945d48e11bfb9af2b6e301bd5175c533899b1c73cbc827bba54828e5e2b80a72e6bcf"}, &(0x7f0000420000-0x4)=0xb2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00009ec000)={r5, 0x81}, 0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000e6d000-0x10)={0x100, 0x6000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000429000)={[0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = creat(&(0x7f00003f3000)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000b29000-0x1c)=[@in6={0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}], 0x1c) 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000841000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_submit(r1, 0x0, &(0x7f000087d000-0x50)=[]) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/ptmx\x00', 0x2, 0x0) setns(r0, 0xc000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00003df000)=""/111, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000679000-0x9)='/dev/dsp\x00', 0x0, 0x0) write(r0, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x17) [ 54.691442] QAT: Device 0 not found 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d1000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bd4000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000220000-0x90)={0x10001, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 13:28:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2100a00, &(0x7f0000675000-0x6d)="f51901f005f4c551d50b31a66856798668474dd41046d6099f6d1f79dc3834ff32355536f4ad96b91405393f375eadea71b0f924cbd5e41954152c7f182311b120cb4e7a33894496c271c7e634885cb1058cd863b718ac172996dbee7162f9ed70c7b17f610ff71ae616aa6d5a", &(0x7f0000499000-0x4)=0x0, &(0x7f0000413000)=0x0, &(0x7f0000001000-0x88)="dc7ee5234a43f7090d905cf6f0635dd9bb008ce0cb00330760898b800add421ae7c59fa07b747a28c41ad324e3415dd1ebb6f33420940bdff0f884a6723e5c22ca6b7ed2d0925c2039a2c2fe85cc5ec7c00b0df2501e4e2c486b4d25eb1eb516f0f38c94c460c4336a844fb6995c059fdcf07740b08457bc26fa59f26c235fc8de55d0b3168fd3ce") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000733000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000320000+0xea4)={{0x4, 0x79}, {0xaf00000000000000, 0x7}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f00005e7000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000704000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d40000-0x1)='\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000d48000-0xd)='/dev/dmmidi#\x00', 0x200, 0x400000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000e39000)=0x4, 0x4) [ 54.729444] QAT: Device 0 not found 2018/01/05 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000000000000003, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet6(r0, &(0x7f0000db0000-0xf8)=""/248, 0xfffffdb1, 0x20, &(0x7f0000c72000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe70) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000e8000-0x4)=0x0) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e90000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000017a000-0x4)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009bd000-0x4)=0x0, &(0x7f00009fc000)=0x4) 2018/01/05 13:28:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a9e000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ac1000)=0x0) ptrace$getregset(0x4204, r1, 0x7, &(0x7f0000122000-0x10)={&(0x7f0000580000)=""/111, 0x6f}) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0xd3b, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) dup3(r0, r1, 0x0) mknod(&(0x7f0000466000-0x8)='./file0\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) 2018/01/05 13:28:30 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000694000)='/dev/hwrng\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000)=[{&(0x7f0000628000)="110000001800310000000001000001070a", 0x11}], 0x1) 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003c6000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000896000)=""/231) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) sched_setparam(r3, &(0x7f0000f02000-0x4)=0x7f) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000008e000)={{0x6, 0x3ff}, {0xd8c5, 0x1}, 0xfffffffeffffffff, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r5, 0xa, 0x12) r7 = openat(0xffffffffffffffff, &(0x7f0000065000-0x8)='./file0\x00', 0x8000, 0x2) sendmsg$nfc_llcp(r7, &(0x7f000061f000-0x38)={&(0x7f0000f76000+0xaf7)={0x27, 0x2, 0xfff, 0x4, 0x6384, 0x100, "ca3ee9a174f504d6a5ed5282ac2b45bbe2315ad2e38de3c8454f6760ab57785376068bbea333175e5f6526cd301b6970aab6b5c29a8f952f101941c7fac9ff", 0x0}, 0x60, &(0x7f0000a7a000-0xa0)=[{&(0x7f000044f000-0x7f)="6263e54330eb67cad0d7b1aa08fa19e2ed6e38bea9d5c278577c741ad66dbb1021331d892e80bfb366e6b980f36163c643260397d3d1b9c779afd048666226ac29044ec3efab0865529919883cf06e00207c6a5fbb2cc3b489384dfd7dc73ed7a9a95bb532f81e2679440823b644a057d7d0eccb1c1dbca36cbf890349e613", 0x7f}, {&(0x7f000069e000)="28604a8670e5de233cbdd5860d579590", 0x10}, {&(0x7f0000b31000)="cc6c5d6f07bd9dc1eac82a0902881eb4477d0d6df67dbe6df4dbb0bc30b415c6d2a67700a712a5bc1937817621409f939c810efde7e926b83686638c4ae96d3c479f810c2661f788687f6806622f9fdc7e5c6eb1becae19509f6cee951c39cb06fc88cf7465e22a2b88e4b4bd39a1391b6a90826426ac8d6878615e3c1b8ffcebeda894d828f7289a4b19807801642f87178c8e03b1b5df6a4d265329345872cb48ec14de6003f07deec4033a508cb46687ffc0e8fd96712c1c46d4173ee7a98e7ab22eb3fd2c949025299714afbd01ef2a4a8b399ba4676b506c5b3144a52570846ce5e", 0xe4}, {&(0x7f0000905000-0xd1)="2a2d63c7d6cebcd726760609efe16ac66ce6ece3139f1e7cbe2e19939504d50cdd71103bbe358832250e6d4bbc0c7e13b969180b59d3f1e015dfedc9e51c9ae5747b303fd947f8a5abac8bd0db362d81bfd45c09078491d9151288ceef2853344b57a4a9652a191a9e0da10bf7be49311790f20408f2bbd74b1894650e05cbd1990f4d5d0465c6c2c867abd7a615f62c83cd34ec479017685b975ba9ef950e9169b86fb5a446e396032af0ae2ee6ebdd1bb823c5244a5a56d0ddeeae6b36c7664e881af52dd51c5cc5a70314e1ca3ec46f", 0xd1}, {&(0x7f000045a000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00003b5000)="1283896b7144189a2641506eefb4a1a509b62adac805c75e613f92", 0x1b}, {&(0x7f000037c000-0xe6)="9d89078a4c8c853f26f6360815ef963e4f6464d3be0dfecbdd55a282c9eb5cb84a2d1b6c9467cbe5630dd87f98efae9a80928061f50324d963428d4b8f2543c7e36c3eff7b36454a51656419e323f1bef215d0ed450bb3cf7e6ecbe5f4818d0440835780535d5f444b13c8b10bd5ad4955247ccb4ced1fa54f8088f05a536a071179a6f697fc04df7b7a7aaaeb32b9ff9b063a8cc18f63a83d9ba8728fb47b62bc15e18da4caf991e2f21f56fa5697ebd1b31c0f722a46172568438df86c475bcebe715f361ec3a8a32617c03011a2c188aa3b70f1f3d48f27a782e7eb60229ca3a2442bc001", 0xe6}, {&(0x7f0000328000)="37ea7b392e5f62aebaef0bdaa0d9799b32ff776da675e5ae4f2a21cc543d304f3eb4969987996fbec6f7ff0d33a9fd19d2b97220d275a6417880666289ba94914222c540d6d2c5ebf902fecae1ab7e7be90668c55a16aad6160faeb1f8c53a858629a5532ba0baaebd428b0e7aa07deee177496789d3d32dfbf0c03fe641268423815d4cfd660b977e0c7b398f84ebccbcd1dd5bc3bfb54d05e1f7c0e167ba954feaa108da6f7e3a860f9f9abf74377850f4d3d5353aa26f5193ce8423e8b765e825a1615cf397ab8a2168b597d6ceb8d89fe02ab02a623411ba4f085363a67ec88181570a", 0xe5}, {&(0x7f0000698000-0xaa)="d9a3d3daa74bb396a4d070968c5c9f4b5bad85906f415cf159cbe0d31c3e79b3de4f9c92579e1aa54c7f587627419e7e257de467d3c56fba80114b94c5ce9d981e9484b4470fc31312b4b7651fc1a9ce55489bed3db278b0c76836e9d9e79690f71a1799b3e164db3ed8c4603e3630119c240b32196d2f8bab717c85f172dbde6d10f08ac056677e1042dc332b063b4282b204b1a892dd77b699cbeea7923bf9bc9d9489c4f06f7f39a7", 0xaa}], 0xa, &(0x7f000092e000-0xc0)={0xc0, 0x109, 0x7fffffff, "5029ba5a036fb34aba92b28574186ff970cb59f000238e1a9c42b2c6eb0627e87a05624cf2efceace7752ae1e5b473ea08e966b3c85f88da8d85e8354f2df6af22305f9e89dc5400d2338893d0b04c37468c89551e4d84927d6c953fd7ab224dec03f499482e02fef5d85316e1c261c1087244c141bce852f5b2901d327485996be5964be527f5cc32b7154ed0bcf3fbed6040c1bb9c75772165d49a5ff2d510b47e5d7cf01dd428139a"}, 0xc0, 0x40}, 0xc000) poll(&(0x7f00002ae000-0x30)=[{r6, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r8 = dup2(r5, r6) ioctl$TCSBRKP(r7, 0x5425, 0x3) fcntl$setown(r8, 0x8, r4) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000)=0xc) bind$packet(r7, &(0x7f0000d3a000-0x14)={0x11, 0x7, r9, 0x1, 0x3, 0x6, @random="506f1c95d8da", [0x0, 0x0]}, 0x14) tkill(r4, 0x16) faccessat(r7, &(0x7f000057f000-0xe)='./file0/file0\x00', 0x110, 0x0) 2018/01/05 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000f19000-0xa)='/dev/vcs#\x00', 0x6, 0x200080) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000949000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/05 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x10000000801, 0x1) r1 = syz_open_dev$tun(&(0x7f0000c32000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b0000)={0x0, 0x0, 0x0}, &(0x7f0000d73000-0x4)=0xc) getresgid(&(0x7f0000db7000)=0x0, &(0x7f000085d000)=0x0, &(0x7f0000010000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000cc7000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000ff3000-0xc0)=[{{0x0, 0x7530}, 0xec3, 0x3f, 0xa04168c}, {{0x0, 0x0}, 0x4, 0x0, 0x8be9}, {{0x0, 0x0}, 0x2, 0x22, 0xe2d6}, {{0x0, 0x7530}, 0x1, 0xfff, 0x1280}, {{0x0, 0x2710}, 0x3, 0x0, 0x800}, {{0x0, 0x0}, 0x2, 0xfff, 0x8}, {{0x77359400, 0x0}, 0x2, 0xffff, 0x49e}, {{r1, r2/1000+30000}, 0x0, 0x6, 0x6}], 0xc0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00005f9000-0x4)=0x100000000000, 0x4) 2018/01/05 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000770000)='./file0\x00', 0x20000, 0x40) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00008f1000)=""/157, &(0x7f00006f6000-0x4)=0x9d) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002e3000)={0x4, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000e1f000-0x4)=0x4, 0x4) 2018/01/05 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x3f) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) 2018/01/05 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d87000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$KDDISABIO(r0, 0x4b37) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fb3000-0x78)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a3e000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffeffffffffffffc, 0x0, 0x0]}, 0x5c) 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ec4000)={0x1, 0x5}) prctl$intptr(0x2, 0x0) r1 = msgget(0x0, 0xb4) r2 = syz_open_dev$sg(&(0x7f0000d6f000-0x9)='/dev/sg#\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e23000)={0x0, 0x7, 0x0, 0xffffffffffffffb9, 0xd7, 0x0}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003a2000-0x20)={0x1, 0xbd3, 0x8e63131211bd6602, 0x101, 0x3, 0x6, 0xf0050000000000, 0xa76e, r3}, &(0x7f0000544000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000000000)={0x2, "49de52559fa1cbc99ff6f30848f788eadd8e6bd92c8299118c1d51ab486465a7ded829db5ca39df2954bc48c57b7"}, 0x36, 0x800) 2018/01/05 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x24a, &(0x7f0000bc7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x214, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0], {0x0, 0x6, "0d1fdb", 0x1, 0x2e, 0x7e000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@routing={0xff, 0x6, 0x2, 0x20000000005, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xbb, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8af4b1e}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xff, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10000, 0x6, 0x3, 0x7, [0xd5be, 0x2d6, 0x0]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x48, {0x2, 0x10, 0x7, 0x1000, [0x8, 0x7, 0x5, 0x80000000, 0x0, 0x401, 0x200, 0x9]}}, @jumbo={0xc2, 0x4, 0xff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x15, {0x4, 0x6, 0x80000000, 0x0, [0x2, 0xe47b, 0x400]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0xf, "cbea53053d276df1d76a4cffd35eb1"}, @enc_lim={0x4, 0x1, 0x2}]}, @hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}]}], "e19b00727eaf86da052f665917b62bfb8d5d9a78d0b7580fef0f1a1ccf621a2a56b85a39ab02a4db50179276567c4deb2e62fed1c1da3da87adcb1216ea1b4eac171dae77a083584f54cc172aa1077d7d1a459c81f6d73fff4e0cd10d0dbb2a3b9d01b8d89b2cff0bc327ceac88e2e573c9b8d5dc7ebad3c19715583fd157710186cca68e610f8bfc70712ace5ec36705d75545e01472d892160ed0eac276acc68"}}}}}}}, 0x0) 2018/01/05 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000c70000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000b65000-0x68)={0x2, 0x0, [{0x80000001, 0x0, 0x0}, {0x6, 0x0, 0x0}]}) 2018/01/05 13:28:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003fc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x3, 0x1, 0x1, 0x7, 0x1000, 0x81}, 0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2a) sendto$inet6(r1, &(0x7f00007b2000)='f', 0x1, 0x1, &(0x7f0000dc9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00006c1000-0xc)='/dev/audio#\x00', 0x100000001, 0x8000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000a7000-0xf4)=""/244) r1 = syz_open_procfs(0x0, &(0x7f00002c3000)='attr/fscreate\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/05 13:28:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x5, 0x8001, 0x3, 0x3, 0x9, 0x1}) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000ce9000)=""/32, &(0x7f00002f6000)=0x20) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/05 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0, 0x2}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000c000-0x20)={@common='nr0\x00', @ifru_flags=0x4000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000+0x976)={r1, 0x1}, &(0x7f0000000000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe98100000000079b", 0x12, 0x0, 0x0, 0x0) 2018/01/05 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000b28000)='./file1\x00', &(0x7f0000969000)='./file0\x00', &(0x7f0000167000)='nfs4\x00', 0x0, &(0x7f00000a7000)='v') semget(0x1, 0x4, 0x40) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sndtimer(&(0x7f0000c29000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r1 = fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c8a000-0x10)={0x3, 0xffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4b000)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000492000)={0x0, 0x0, 0x0}, &(0x7f00005fe000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001cb000)=0x0) lstat(&(0x7f000054a000)='./file0\x00', &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000585000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000026b000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c10000-0x38)={&(0x7f0000878000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002e5000-0x80)=[{&(0x7f0000ccb000-0xe4)="e666151ee79ab4338ee98fa10c6f33a9e54e0ad18bef03bf68fe72c34c30056932763bc9f30f257770f8de855039cae19d89196e82a5c9c0c116ae63baf3f25193140f111047789430b4c43022c30db87b8e0a06adbceaff710576efa6c0aa452b2d5a80857ecb7ac5f966f2877b1e7e522274881e98ab4c33db6369a02ce49e1c0f816a49cfb7898d8cdf7487e0ef014557a9c50ba500d7cbbc130dd7f7b784cab9515359da7df6567cbf6c126ac52894355740500166649680becb21940487892f33f36a27f9d1825900717f76c81cd620b89e87a7ada82f3c4622fa788ea1b4f3b767", 0xe4}, {&(0x7f0000c1c000)="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0x1000}, {&(0x7f0000615000-0xf4)="c9ea9d0526c67ee062e3590216a4759b96acf262096b8a44ff2db3884ee527b8b8f0a37987e8db22ebf4ef7e50f5750c974c12b3a9dca75f16efb8b1d4fd4ef1abdbd5b102acab4bcd8c4663fb52fd25cf98204b37fb0267b8e4594ed2c6daddd7bba7a2ef81f53069ca500a473926377b82152b6966639d918b24955190f2b113c45d8582557a3df15913666efc800c09f1e6036dae966c5b4066e720b62d588d7f40ee344f957e1c6b32df3247aa534bb9a9f3c02d3975bb6f301c37ffd4206c7881dd03f13687b58da65dff30def4ca4502c3aa2d712f7703f73ed2fb0cef5b20bb1e573fc128fff418e7a67eaae63c63a81b", 0xf4}, {&(0x7f0000162000-0x2b)="72e418d67acec66ffefefbbe392028a1aba4e32723708c52b636d529797ddbc8111963fb6a9dceaea2d27e", 0x2b}, {&(0x7f0000e07000)="b7876e132e04e34076992f1e1e695937da7b414231e3a29cdd6cdbb9f8973d3696ecdcea31ccc77fd256ca32825e7b477339a90ecb7af873b8aa3a92be873f5fd2eee19cc941a6", 0x47}, {&(0x7f0000629000-0x31)="3669ed45b8264b13cc8ffe24595ecd19c33de37813ba719a36f0a835866cb0ce9667e102b3974194b97cbfb4fd485aaa30", 0x31}, {&(0x7f0000c9c000)="96b3380fab3adba82052e8409642c178e2c3464337b28c9daca2285db951e2f42393e804fcb1952766fbeb41ad1bfa24e2126f341b8d523b5194dd6171ae0468876867f7eb99d8d974e18321671f746fc4f1b659e93b80194256095de082c799927ec1c071af6be83b77233d61ae1a43bb381409e216e49be34ca8c98d84a63e3c822be236ba011823663ea6d4904daeb6145f71bc13", 0x96}, {&(0x7f0000b37000-0x1000)="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0x1000}], 0x8, &(0x7f00007e7000-0xa0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xa0, 0x80}, 0x8080) 2018/01/05 13:28:31 executing program 7: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0xfcf4162b86720217) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000154000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000058b000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00003dc000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004c8000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f63000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000017d000)={r1, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xb, 0x0, &(0x7f0000c4b000)={0x0, 0x0}, &(0x7f0000a10000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000766000)='/dev/loop#\x00', 0x9e2, 0x0) 2018/01/05 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000001c000)='./file0\x00', &(0x7f0000057000)=@known='com.apple.system.Security\x00', &(0x7f0000239000-0xc2)=""/194, 0xc2) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "df21741175882f0000"}]}]}}, ""}}}}}, 0x0) 2018/01/05 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00001e3000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) 2018/01/05 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40000000046bff) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f0000bb8000)=[{&(0x7f0000aa3000-0xce)='p', 0x1}], 0x1) flock(r0, 0x2) 2018/01/05 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003c3000)={0x2, 0xffffffffffffff9c, 0x0}) connect$inet(r0, &(0x7f0000482000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fb8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000094c000)='./file0\x00', &(0x7f0000614000)={{0x0, 0x0}, {0x0, 0x0}}, 0x2) 2018/01/05 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getuid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003bc000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fa7000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000)=0xffffffffffffff31) fstat(r0, &(0x7f00006c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) accept4(r0, &(0x7f0000a5d000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000d46000-0x4)=0x8, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004af000)={@generic="0dfe12fb183fff56b65f90ac08cb9b49", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 13:28:31 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) fcntl$getflags(r0, 0xb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000002000-0x10)={0x6, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000)=[0x2000000000000, 0x0]) r3 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x10001, 0x100000001, 0x2, 0xb7, 0x0, 0x9, 0x2000, 0x2, 0x100000001, 0x0, 0x4, 0x5, 0x55fa, 0x5a08, 0x2, 0x1ff, 0xfe, 0x1589, 0xfffffffffffffff9, 0x20, 0x9, 0x7fffffff, 0x1000, 0x0, 0xfefd, 0xbcc5, 0xae76dfc, 0x210800000, 0xfff, 0x401, 0x3ff, 0xc920, 0x5, 0x80, 0x81, 0x8, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x3}, 0x40, 0x0, 0x3, 0x7, 0x25, 0x80000000, 0x1, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000321000)={0x0, 0x3, 0x2c, 0x1000, 0x9, 0x30000000}, &(0x7f0000143000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000905000)=[{&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00002cd000)="1bf414e368dff05307550dae333c739f98ad27bdc181780f39b904cc661cb9fe889e82dac939e9d85a9efe2a13647dbccca57fd3d4810efcdd003951a01aa7c6311c1e105e9ef51169ef5dfec893c83c79c36886f1f736387e0a34239aa4a81cf6b223fdb86455097849970f4600de81b5f9908aca883979b2312e659b9c526c2b4592b7b1e9372b75ba52265142efc2a0c4", 0x92}, {&(0x7f0000001000-0xd4)="866425205162683dbcaff89620d786bb865c6c74556d527727b7476da2c95d65957d3b6eecaae6c4b91314b2b267364cd049fee107d770005a23ac360b02693326e5afb3218555a28329a77708b62c064633a76077e7ed6637c37a3244c54ae2deda32527b83231d56b05b8edef0d957fc42c99fb566b936a77e37edd6e50ba31294a6ee23942858701f7613f9c03740c0d5b769406daf5777ad31ad14c764f00a148f95cc3f964d1398d90a7d425cb294dfd3628d5803b3c2cd795f128e42f98b93bde4cb3fbafd54659d2bb4a650fcf8e7ce26", 0xd4}, {&(0x7f0000413000-0x1c)="fad832d8904f9240353ba7cd522cee1a87ced31ccfbcd8a5986efcc6", 0x1c}, {&(0x7f00006e6000-0x23)="f87aa9291de313df2b69869764e02d6ae3573c17c7a201975619147a0f244e3138f585", 0x23}, {&(0x7f0000001000-0xdc)="0624848cab5547768dd9fc0ecfa148087607b8ceab1ced8cc7a58090364e46b6e2cec284a2cbb75f8459f947f1f3c0876b5a4868d3b09abf521c77676e13e8807d7f8a5528b8a879e5b0816276f3da59a9f68c045b0a2af00af9747707437e290d873a9d6093b3c04f64ecd1c9998cbb749428e37c2d02d75abe09b6bd9f3c08147e55028602a5fcfe07cce629455123a9ddd965c1a60440adb6214daab45d8911fcb896ceb6e15cc8f17e9501e0a06c1708b25a95018c5bec361e5f36b2eb9a8d16097772bb7cb3fb127a28eddf3466ba32cfe8bbc006a2a79ddeb8", 0xdc}], 0x6, &(0x7f0000001000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8206, 0xc775, 0x100000000, r4}}], 0x30, 0x800}], 0x1, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff0000020a1300000000ff06800811000d0009000800001900000000f6", 0x29}], 0x1) pipe2(&(0x7f0000374000)={0x0, 0x0}, 0x4800) getdents(r6, &(0x7f00003ad000-0xee)=""/238, 0xee) 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/05 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ebd000)={0x4, 0xffffffffffffffff, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000793000)={0x8, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ec3000-0x8)=0x0, &(0x7f00002da000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000097d000-0x10)={0x4, &(0x7f0000951000)=[{0x1c000, 0x5, 0x985, 0x7f}, {0x4, 0x1, 0x10000, 0x5}, {0x100, 0x7, 0x1, 0xd8}, {0x4893, 0x5, 0x8, 0xff}]}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000047e000)=0xadea) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000197000)={0x7, 0xfffffffffffffffd, 0x201, 0x1, 0x101, 0xee5, 0x7, 0x4, 0x0}, &(0x7f0000412000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fcd000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x5, 0x8, 0x7}, &(0x7f0000a54000-0x4)=0xa0) syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') rt_sigprocmask(0x2, &(0x7f0000ea0000-0x8)={0x1}, 0x0, 0x8) 2018/01/05 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") 2018/01/05 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x6, 0x0) epoll_create(0x100000001) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flock(0xffffffffffffffff, 0x0) 2018/01/05 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semop(r0, &(0x7f00003cb000)=[{0x0, 0xfff, 0x0}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00004d0000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') bpf$MAP_CREATE(0x0, &(0x7f00004e2000-0x2c)={0xf, 0x10000000, 0x1f, 0x401, 0x12, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a1d000-0x10)={&(0x7f0000948000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d67000-0x11)='net/ip6_mr_cache\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00007d6000-0x4)={0x1, 0x200000, 0x67a}) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") set_mempolicy(0x3, &(0x7f000008f000+0xb27)=0xbe, 0x80000000) r1 = syz_open_dev$usbmon(&(0x7f0000cb9000)='/dev/usbmon#\x00', 0x3, 0x80) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000701000-0x4)=0x7, &(0x7f0000f9f000-0x4)=0x4) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00005cd000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000626000)='/dev/input/mice\x00', 0x0, 0x380) readlinkat(r2, &(0x7f0000a7d000-0x8)='./file0\x00', &(0x7f0000abb000-0xff)=""/255, 0xff) [ 55.323096] audit: type=1326 audit(1515158911.166:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:31 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f000032b000-0x81)="", 0x0, 0x0, &(0x7f0000abe000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f50000)=0x4, 0x1d) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) [ 55.384991] audit: type=1326 audit(1515158911.193:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=73 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.411072] audit: type=1326 audit(1515158911.193:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r0, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000524000)={&(0x7f0000a95000-0x4)=[0x0], 0x1}) sendfile(r1, r0, 0x0, 0x9) 2018/01/05 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d72000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007e7000-0x4)=0x2, &(0x7f000012c000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004ac000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ca000)=0x8) sendto$inet6(r1, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r1, 0x480) r2 = syz_open_dev$vcsa(&(0x7f0000d3c000-0xb)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000ab8000)={0x9728, 0x3, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1f, 0x8, 0x9, "54ac8c8732f98d3b4aa25dde3d1b2052", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$inet(r1, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000018c000-0x28)={@generic="9e5f32f44d78a666603c619961e08e46", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000053f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r4}) getpeername$ipx(r3, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) 2018/01/05 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f00005e4000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) pipe(&(0x7f0000c89000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000033c000)=@int=0x10001, 0x4) listen(r0, 0x0) 2018/01/05 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000745000)='/dev/adsp#\x00', 0x4ec4, 0x200) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/enforce\x00', 0x4400, 0x0) accept$inet6(r0, &(0x7f0000867000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000eea000)=0x1c) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004ce000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) recvmsg$kcm(r0, &(0x7f0000ef4000-0x38)={&(0x7f00005f5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000010f000)=[{&(0x7f00000fb000)=""/108, 0x6c}], 0x1, &(0x7f00002e4000-0xcf)=""/207, 0xcf, 0x2f3}, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ee5000-0x18)={0x0, 0x9, 0x10, 0x7fffffff, 0x9}, &(0x7f0000915000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cdf000-0xc)={r1, 0x796, 0x10}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cbe000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000bf8000-0x108)={0x0, @in6={{0xa, 0x3, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x4, 0x8, 0x5, 0x3, 0x20, 0x7, 0xedd, 0x54a, 0x4, 0xffffffffffffffe0, 0xffffffff, 0x0, 0x1f, 0x4]}, &(0x7f000087a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f76000-0x8)={r3, 0xb7a8}, &(0x7f000076a000)=0x8) ptrace$getsig(0x4202, r2, 0x5, &(0x7f000085f000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 55.437932] audit: type=1326 audit(1515158911.201:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) dup2(r0, r0) write(r0, &(0x7f0000b62000-0x24)="24000000200025000000000d8463f200022500000400000009000beb08000100000000af", 0x24) 2018/01/05 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e01000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ffc000)={0x0, @in6={{0xa, 0x3, 0xfa9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000acf000)={r2, 0x10000}, &(0x7f000015d000-0x2)=0xfffffde8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x80000040fe, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b2b000)={0x0, 0x0}, &(0x7f0000693000)=0x6) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000059f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000c2f000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000578000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x10001, 0x0}, 0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000dc5000)=""/60, &(0x7f00007fb000-0x4)=0x3c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007af000-0x21)="2365be194e43451fb92f6c6d188d5bdb66da0e8c1bb4be5b558e033044d01bc8c1", 0x21) writev(r3, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00044000c900020a2400000000ff0680000c000c00080004000c00170000006b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) connect$inet(r1, &(0x7f000083b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000073d000)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000f81000-0x50)={0xb83, 0x9, 0x42, 0x7, &(0x7f00006b1000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000d00000)=0x1ff) fadvise64(r4, 0x0, 0x20, 0x2) 2018/01/05 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000022b000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000c32000-0x8)=0x7) r1 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r1, &(0x7f00002ba000)=@known='system.sockprotoname\x00') 2018/01/05 13:28:31 executing program 1: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000081c000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000081c000-0x14)={0x8, 0xd78f, 0x8, 0xc1, 0xffffffffb3aa73d7}, 0x14) [ 55.489748] audit: type=1326 audit(1515158911.209:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8767 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:31 executing program 6: prctl$intptr(0x1c, 0x27) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ee5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000-0x10)={0x6, r1}) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) 2018/01/05 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) socketpair(0x0, 0x5, 0xffffffff, &(0x7f0000c68000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b3c000-0x10)=[{0x3, 0x81}, {0x2, 0x60}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f2f000-0x20)={0x1f, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00006a0000)={0x8, r2, 0x10000, 0x5}) 2018/01/05 13:28:31 executing program 4: pipe2(&(0x7f0000131000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xffffffffffeffff7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r2, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000137000-0xb)='/dev/midi#\x00', 0x8, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000004c000-0x4)=0x3f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2018/01/05 13:28:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000835000)=[]}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='mounts\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x401, 0x1f, 0x5, 0xffffffffffffffff, 0x2, 0x6}, 0x7, 0x3, 0x0, 0x3, 0x4, "18da415a5afdf36566b256312f8bb8a5a6deedfe33f412bd9c0b591b5fcac240a3cfd630df1a009e55e424115bc8f3f933215310014c8a9c90b895f05a3691e6bba8a582bd6ffa65bafb77073644922249d37b92c1ff276cdd3c3d7bdab1ffdfd296914a1dcedd9ef4d06faa98fa90ba0087b30c6aa3f2b57f263922d5a37534"}) 2018/01/05 13:28:31 executing program 2: r0 = socket(0x2, 0x200000000003, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xc7)=""/199, 0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xc9, &(0x7f0000000000)="", 0xfffffffffffffe46) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x101200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002000-0xf5)="0abaa56090173d114c3efc5c7d38fb9cf581419967c3e04b0094e15cdb838bfa751523fef32f5a54e74de44086be8a34eb46c92a4e0a2e3a76af7784fe1c4fd347af65b17c502b58ea937df3fd4207a4b2de54e026cac68d82efca7e84bb2fe846525e51f690b61662ca29e4ab35966d15012093800757d7911e33c5c73deea859df4129ace00cf8d4637cfc5630887953626a84720dd59e6a2287a13077b13007682d36b476a1b4d979779e1f5e4a5be0159b0270fce8d3341dd5abafb8b1f5aa2b961cfd68178c64ad4f32e49131a618a8459cdd00ceafcedf350178cb603c9febc8b5a6643304890873df8d54c13ec6ae83881e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/205, 0xcd, 0x40010020, &(0x7f0000002000-0x10)=@ipx={0x4, 0x1, 0x0, "4cf420d33404", 0x9a, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x100000001, 0x9}, &(0x7f0000001000-0x4)=0x8) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x1a}, 0x8) [ 55.543168] nla_parse: 1 callbacks suppressed [ 55.543173] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 55.611352] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000f, 0x4, 0x1) write(r0, &(0x7f000080d000-0x10)="", 0x0) msync(&(0x7f00002eb000/0x4000)=nil, 0x4000, 0x4) 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00009e4000-0x12)='keyringbdev@]ppp0\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000163000)="1f0000000001ff62433bf000170400760f07e8dffb0008000007050004cc3c413b7e7078cced2b083f8e", 0x2a) 2018/01/05 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00003e0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2c000)=0x10) bind(r0, &(0x7f0000891000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) bind$netlink(0xffffffffffffffff, &(0x7f000006c000)={0x10, 0x0, 0x0, 0x9}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 13:28:31 executing program 1: open(&(0x7f0000f63000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 13:28:31 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000473000-0xa)='/dev/vcs#\x00', 0x100, 0xc200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x96, "02b4bae1a5fbcc8a6cdb486412093816c0b04009fb2863537e773ff3066a7488de0c81f9c6e0d525bb253ac58cf016eebae01421d54ddadcf41ba86108f1be48dc41500cafc838b2ebc4eb99c0790f37776dfde4b8fd23c322f9e433a3a1955c5be83bc5639671ad718008aca55637549bf45828875c5760df538fa4b726cae26dc2472de1994f3643ed0ea443d4c7501b0dcefb19fa"}, &(0x7f0000001000-0x4)=0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x1)=@assoc_value={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000008000-0x90)={[0xc8d, 0x1, 0x7, 0x73c, 0x2, 0xd9, 0x101, 0x5, 0x5, 0x3, 0xfffffffffffffffe, 0x7ff, 0x8, 0x4, 0x800, 0x40], 0x0, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000009000)=0x0, &(0x7f0000006000)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000009000-0xa)={0x4, "e8880c8b3e1d"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/05 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000c4a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3f, 0x0, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f000064b000-0x12)='/dev/input/mouse#\x00', 0xb315, 0x500) writev(r0, &(0x7f00002d4000)=[{&(0x7f00002fa000-0xa6)="4f48848cf0199b2d2d33ffffe6f69007f9769df1a4f6de2bd47f6695bc790a84adbcc7ea75c3e29bb7f422d0c0c07474c42b19ae62843985f01e9a9080c3934f4c9d8701e29fd388c214b745b414e98d407814f96fbc9da5221e9bc2585b954d42642a08bfd96e51bd8265285e25fb16f92856a1472c41bcb0ad0a627eb08868d64fe4b4b46d4e356a09cc2d43b7a2511964c2bb188209b1fa057f39298ab4e337baa3ee3ac8", 0xa6}, {&(0x7f0000291000)="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", 0xfc}, {&(0x7f00007b0000-0x53)="6dca347e0f2d13083b248683345d3c1d9d39198f0f1dd615efc0cee51901c52b0a98948b15e5759f70813124b2a45a26f9901b576128d9bb5f57b59eeb8cfb531839e14f1c206a64efcdfea476ea0cd478682d", 0x53}, {&(0x7f0000614000)="f5b165c206608eb1355fdaa26188574a28182b9ac48e36264fb053ef543768e0870aa122dbab13aa22ed2f94ca33c0b62cba0acbd5fc0fc1c0e85067b9a6f15449a595217cfa4175f55e60edb3f71fb374c7e4e1df972132bd90d72e3a1a3dce843ddad668569166604d0448aad83bc0a7fd1c5063d77451cc162fb857260f106fbfaae11da40e99e10a44ba81bc5e1ecb9b88e75be9f90af86390e8ee0f2ca1108fc622046a6d9f03f1a8a05d76db37fbc0489f5bd3c6e8ba0d98a817edec778ce109e95dbc6218b33341e6b1650356ac717cef7c8075b3726fe46fca9ae3eea6ec3af1", 0xe4}, {&(0x7f0000f86000-0x4b)="a97f191c415bc41051ba1d24b68607fb719cf30a5b332596ac567773a5fdd357c8847bda4a9099b741ecea9ff7da720d2c98a1f139ade5026a1d268ec9d1d8d74b78f04a192c3df02dbb40", 0x4b}], 0x5) faccessat(r0, &(0x7f0000cbc000)='./file0\x00', 0x90, 0x800) 2018/01/05 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000008000-0xe)='/dev/admmidi#\x00', 0x3, 0x10000) fremovexattr(r0, &(0x7f0000008000-0xa)=@random={'os2.\x00', '-(})\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/05 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000192000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ce8000-0xf0)=[{{&(0x7f0000695000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005ab000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00000c6000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c10000)=[], 0x0, &(0x7f0000ce8000-0x89)=""/137, 0x89, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f0000ce7000)={0x0, r1+30000000}) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000ce4000)=[{&(0x7f0000ce6000)=[{0x1, 0x25, 0x3, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x40000) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce8000)=0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000068e000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce8000)=0xe8) getgroups(0x6, &(0x7f00006a0000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ee000)=0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000080d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce9000-0x4)=0xe8) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ce9000-0x4)=0x0, &(0x7f0000ce9000-0x4)=0x0, &(0x7f0000ce8000)=0x0) r8 = getpgrp(0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000446000)=0x0, &(0x7f00005ab000)=0x0, &(0x7f0000ce8000)=0x0) fstat(r0, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009d5000)={0x0, 0x0}) fstat(r0, &(0x7f00007b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ce8000+0x206)='./file0\x00', &(0x7f0000ce9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() fstat(r0, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b0f000)=0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002d1000-0xe1)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce8000)=0xe8) fstat(r0, &(0x7f000068e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ce9000-0x8)='./file0\x00', &(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ce8000)=0x0, &(0x7f0000ce8000)=0x0, &(0x7f0000ce9000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e9000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d4000-0x4)=0xe8) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000782000)='./file0\x00', &(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = getpid() mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009c8000-0x8)='./file0\x00', &(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c9000)={0x0, 0x0, 0x0}, &(0x7f0000ce8000)=0xc) r29 = gettid() r30 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f000084a000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000bb000-0x4)=0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ce9000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce8000)=0xe8) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ce9000-0x150)=[{&(0x7f000082a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce8000)=[{&(0x7f0000ce9000-0xf6)="2ef9084eb95f6116acf85f69eea9bdc913203fe2ca90efd07ba2bdc259d2ca5d7a78321b1b8bdee5ada253550fec825fcbe4930b86a92fbbaa49148a47b613b00126e86368925a31801d4d166c51448e17d0e5a0ade7e288cca4139d364d4c452e472ec313a0f6f4f4ec80f86214645dc77e6ed8c50465d0a88028ba14532daccc00ea0cb72c043d6aa25779780854a7ff0377a75ab7450f77f4dfbc00d25c72dcaed8c06756f3b8df90ecde049a1617cb7783be4d3ddacfacf97a047d2d54130c1e67ad7b263eec875afb70ae3ad5a9980f81a9257f42c82b4dbe07dca1fee0db530709ca59ca2991b30d447ab7504969b97d6cd4a1", 0xf6}, {&(0x7f0000baf000)="97202522d5447da6fd3b7a2e5f2cb554b8ff55d551d294d316dad41420720286639a3379d892d5a68bc25e9fe4bcb9163afb6363c8d1bda93afac61ed6f3d1cbbde26b9e3ed9855095a8ce7a19631f8fd4677874424c8bdb69b922513c6b70b21855598eeb4b2fa177283f040f8b21104791f6fe39ff1d401f0709e5e10e975b989aefcfa9e4d8", 0x87}, {&(0x7f0000ce8000)="d9b0ae90d930f0a45df3576c0b54cab532a8ba51fe327116fde7f540446e90e3cff2998ea823089822d7a47813dc93ef06b4fea79f30cf5c392bc78b1bbda37902ea48f48f3d90dbefcf7fed666b5e53faa286157ef310", 0x57}, {&(0x7f0000336000)="4bf20f576f33f352639616dd8ee0b81ec65c1dcfcb312e17e74554e7a86ef416cbed766bdd63db5a31dda5f8c11647e64d7505f72bc5b4e24b16b4a821dc90a796cd9e37d18343dabdda2f85578e6b142e301ba8f6ad463e369baeeb5ccb03f91b51cd3cfd2ea2734f821df78ef87f19a77c80c2da763eafb1cc1c5d6fa33c54d995c81a39fe34cbdaa1c11223a10b8b126c08170f7fb248e469195b5478b231385cabe6ee928461ed6a851d4f9a8e77e39b28f4740222c538d89043", 0xbc}, {&(0x7f0000ce8000)="d59eaffb364ff6d0be4f76002dcecd95ee2b5019af740536c4f5704dc66a06688bb4d287e3f335f60ab3942d24b8999f512022742283130309e36a3da8efb98ba4936f9cbd9cfaff8e8648b8486a0e64a5aa5567e628d30e6469724f6b8f91df2db31087abc21af6ecdf6afe74e577d4182a513a8a5d565eaf0bf90bcd34ae93c99c43e3b220b052f9508951b9eb1251bc4ce000fdd001e2997c2e6632e2731ef98ae6d288615383b053fe35c6848065eff2fe6661b0290a70a83f", 0xbb}, {&(0x7f00009d0000)="17e3f7af21062c9368b122f1af4138106bb369dc3bab00ba2e74d43aeab677b216d4cba7fbcb", 0x26}, {&(0x7f0000ce8000)="7d2425365c6b3322c9bce2644f1ed0d6245b2920df0c8c69a20ed721b299a0510586ed315f4574f7f0eb67a6020e2618de624b5d6f44be2d2f60a4d0844cc8bbf4aa4de3aa26709599b4967b4ecd91f9833e11fccc19650978fb24d114ed33f988c830ff5cc4df6f48a24578eef831ff9c469f3eab53d2368d255980b67c326c0195260f07a5bbc1a2173ca96aba26bb3ca3293b709391bca45425d252e59c40e7e9da4c2115ff28ef3e8539352e460a99f0e97637046013bc14f34f3498f8760a0e1e51a8cf3bc8561800a0", 0xcc}], 0x7, &(0x7f0000ce9000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb0, 0x94}, {&(0x7f0000ce9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000785000)=[{&(0x7f0000787000-0x98)="2e965ac0981a9113aa753889c34d8d3960bed595863b71f9a6abfdb952398b2aeaeb3831806857118c605eabc9e99e6d195049b7958d1eb72f00f0cda88441a037d681a88860257b7b9638920259ab533d704a46e0f084a1a8ae02e0d3aebe5eeacadceedb62f5780a23f2f720ed43a7f5d108e8db7094bbe34835a3b9ea50299a1265908816398f760a723eac956cd0e468569cd084aa3e", 0x98}, {&(0x7f0000ce9000-0x51)="2f29537ad225f44a6fc5270a4b2784b192c8ae83f40d1fac7f37664c07abab53e829f242df025a3f306df0f9fa5c28dd41cc2baf5597ec26095450cfad8f3559b735f0100b26c87869c351d56220064bac", 0x51}, {&(0x7f0000ce9000-0x23)="f34490050200ed84a655eb9725638cab44d5bcf1b3e6bfabc33442253c83bc2d127eb6", 0x23}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f00004d3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cd9000-0x60)=[{&(0x7f0000ce8000)="f0579a9ee6fede88651961ce1b9b7eb053982467c43151e9002d65b6b39c29cd1d16619d719a183d8a8f108ee5d0aaf1569e768576b24733bd890cdee575eeeaafb0b7a9994b4962ac70c0efa4d379bd9c0420c1684a1313563fa15fe42c6f53f46723c0499271bb445a5201f493e6b4060823", 0x73}, 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{&(0x7f0000ce8000)="68482ee092382dea33e42a0b319d2d955d42704cf43e20a127935110b8e5514959734d3aa67fe9a7bc61a86a2d28ae011b0fab68bea4ba385bf93f0cb819cd8acdd4e39b18e56166e516af74f9156a855d17b7735d4d44dc15b37b0a915856f032ad811fbd4be66a0f82bfcb9a87f41276824c3bf8e7d14559bcfc80c5bd1a51d596c7670d989e5b2d2c8ab482d68ef1adcbdb03479db40d59ef731621d8af32fe983b6298d4dff30425b1c9d483e02278b84fb2cb4ca80f721eaaed4d694c37cc51a5ea5b6436e8f7737d38aebafea80e5c31b439ff4f66ee1246512106bdeef2cc4b906908dbef69349712c303f7e430e8353399", 0xf5}, {&(0x7f0000059000-0x7b)="9b39b19bf9d946ae92f07dd8a6d9d5582bfdea723d593e2bf751d7ea1dbe1250254a4efe07e6c4f8aecd9ccfec3d77743a00ab6525b0efaf8a709c5021f7cbdc63c4a7dc24ddd431bf2551029c7c4d9d9c2c240c6c1479add961be83c161516968d7aa0125770a46e7de768e29e76daa67fe94b5da976c1e5e363b", 0x7b}, {&(0x7f0000ce8000)="609e38064c4436f50a45cd34f0e4ff66414d85e8ad9659080d3015847ed594a27ea204272fd71fe1d46a4c5df809348b497c385b743352989911d4c634af9dc1db662fdcdb0df5e18ffd8d", 0x4b}, {&(0x7f0000ce9000-0x19)="8345920e83f36d86fe64e14caf0777d6431d6a048ea589993f", 0x19}, {&(0x7f0000c43000)="d7df0df3e9b7dbfa167aa9118d72a149659fbe9d411aa30bfa6f388f6af400be7f04fb637e1cd55c5ecf3c1b353a343f3fef3fff0d213216e3b7e12e7165c5b1ae56074c776018424bd479dcfc2840349757dd5495a8dc11345992827e7b794dc5511ae66a24f025d3c83999ff0f3f2325e0626ae190a5617cc2dcb9f4f6b1ac9535937308482ebad44db634d2b5aeca0e01fc78b7790723f0df6b98dcbb25b70e6434b68dc7e7086753e25dc8ea886d4bde3e72f96753727b6a3ca4251577eb64ec441678b86ead8deed65532b8903a0dbdaf96dbd48f4ca7e1d3b8565cbb3043325c8d75ee24ef5290421c87e55e662336", 0xf2}, {&(0x7f000027e000)="d4c9044d65717aea0b34a460f7a041938053547543a9fc673b4cc6522415c2660ef9aeb60caa6252", 0x28}], 0x9, &(0x7f0000ce9000-0xa8)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xa8, 0x1}, {&(0x7f00008e5000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ce8000)=[{&(0x7f0000b99000)="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", 0x1000}, {&(0x7f0000ce9000-0x35)="060a7cb6f5b8b82850dfeefcee5391a968ac12b26a0d308ba5eb053d736dfc9c00ddfa85219ca2cc5584ad06bb092129ff85a00567", 0x35}, {&(0x7f0000ce8000)="0057215e25ae8b11238984147d26be1d", 0x10}], 0x3, 0x0, 0x0, 0x20000000}], 0x6, 0x4000004) 2018/01/05 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$sndmidi(&(0x7f0000e10000)='/dev/snd/midiC#D#\x00', 0x300, 0x8000) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f000039f000)="3a5103fc4e06c06de8982176ce4e5e53028b8af8ebc51adba5dd73b97ab2220539d981b3a4df743c6d2c5924ccd71e499e5e4be103448cba915d8d20e85673cc81c0bed4bea56a528831ed611c099f4a62933a2b2063ba7f9dcf7fc15d94a7ba9f2fa38f78a95c877d661a4ed6a2a1d6079f7f3d4f006e22e9b7163cafca67b0b90d3e5460ca5b83178ee8c78694f48173c27cd938d1a948de11c614ca41aa5cba33342f3421c7ce250d74a7a6413ef0d5d175b9eba036b4896ebf3faa3bc27792e7ff0b9a6047a605bc0070514f7c249ebd630efb53d11731e8493961acc749") setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) 2018/01/05 13:28:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00007e4000-0xce)="c9ff6cb1c4b4030a9d100b8eba9dcef052aca1421a8425315de744cb000470ad55e4cd1da68e92f2ab7e12c42993f6a279984a6c2cbd0686b9006044078fe857c16004d595355bf6d9a76dbbab3810a6c10addc258a5636ad73739b63cf695418f631a99e820056d71804a4102f17736ebd5d41b75865c9c4a1f361f0f3c93593e505763281a9d00bb332bb82e59ed40615f612129c3790fd8abfa9a68fa0ea5b09f2918d875a1ae8c63e509ddde85497a1f5e6e9cd17b3fedcb443ceaccbd7346b5fe6d83798a6a62332fd25152") setpriority(0x1, 0x0, 0x0) 2018/01/05 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x80, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000073f000)=0x3) sendmsg$alg(r1, &(0x7f00002ca000)={0x0, 0x0, &(0x7f00003cc000-0x90)=[{&(0x7f0000bb2000-0x1000)="74c3668edfb0bbb756f8c9c66f2882c77340ef5bc75a93ec1caf31731dd32c1c69f421a8272f6d4a5025a7f76e4acb1d33fa4ebe9ed8a9d09b582ecc31ed6edc", 0x40}, {&(0x7f000011d000-0x1000)="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", 0x1000}, {&(0x7f0000a44000-0xcb)="4e0e335f5da6d98bfee6701ca2a4f895728760f1c8c9d0a9afb1c06ed3bf4b2e5dc6d5b997ed7d02ebe434eee2c0b4dec3bb396707cb27b9b4ae9dde10c81191109c34855446a9d38872e0bccdf522dcd83d188a51eaee1fb6e61dc9cf412ebc65a40438577b734866800ebbe84c8e056911ca1500e483d96bc07c55a22a7562c38dd2f43ccb734600d9dadf9ed469c38505afebac144e", 0x97}, {&(0x7f0000631000)="52d3bfe30f9e7c058b34fdd134a1a45e362266a5db54a988944a4f4dbdb7ef76665934c695c94e7bc54e0b2e44813049145dae8d9873063953249478a611b971ac8544ce7ff74f5586f991308b5c58e4993cd2bfbd13f0d2a75eb47431f5ef29ec39e8174e716aae064072ab9f02ee4531fb10052c47c8fb557e2687e57e749eb115c1fbb0937ba0cf7aa7f423d40aef3bc68b3617adfca74f0f", 0x9a}, {&(0x7f00006ab000-0x60)="3d92b6d1cb08353bf339581607f45e7059fda03fa0dce8c3f4dee6a3628c2c03efc63948b51b0246086c2d523e137d0a9bfe55324d6a6809b431fa4ff117c4ec1633e81250f57c", 0x47}], 0x5, &(0x7f0000bba000-0x258)=[], 0x0, 0x0}, 0x0) 2018/01/05 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f000063f000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) poll(&(0x7f0000cdb000)=[{0xffffffffffffffff, 0x100, 0x0}], 0x1, 0x0) 2018/01/05 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f0000008000)="290000001800311dda00f60400c900020a2400000000ff0680000c000c00088000000000040ff1e56b", 0x29}], 0x1) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000183000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000846000-0x4)=0x10) clock_gettime(0x0, &(0x7f00009ee000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cef000-0x40)=[{r0, 0x8008, 0x0}, {r0, 0x2120, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2048, 0x0}, {r0, 0x80, 0x0}, {r1, 0x110, 0x0}, {r0, 0x4, 0x0}, {r1, 0x4108, 0x0}], 0x8, &(0x7f000091d000-0x9)={r2, r3+10000000}, &(0x7f00009b1000)={0x80}, 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000007a000)=0x1, 0x4) 2018/01/05 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000054e000-0xb)='/dev/mixer\x00', 0x541080, 0x0) r2 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fef000-0x10)={0x20000000000000aa, &(0x7f00007f7000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000098e000-0x8)={r3, 0x3}) r4 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003f4000-0x10)={0x1, &(0x7f0000c99000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000b4a000)={r5, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00009f1000-0x4)=0x6, 0x4) socket$inet6(0xa, 0x800, 0x2) getpeername$inet6(r0, &(0x7f0000225000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c08000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00008b7000)=""/0, 0x0, 0x2000, 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000fef000)=""/144, 0x90) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000fee000)=0x7, &(0x7f00007ba000)=0x4) 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000006c000)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000092d000)={0x0, 0x74, "af7cd696861f321a3866fcce24f9bc0ebb2cfc3a5f3c13adc86ac66869aad6699f31af4d126942da178c5ee4a5c0adf17db6711c9cd67f14067936618bd90661feb4e00953788b52f1ad248bb970ecb467ad038652eb5e48c9c93ad1e690bb7ddd9ea8d2f13553b64c68e5774d324dd2f2feecae"}, &(0x7f0000628000)=0x7c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003aa000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x100000001, 0x0, 0xc8}, &(0x7f000098b000)=0xa0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/dsp\x00', 0x1ffb, 0x0) ioctl$int_in(r2, 0x80000080045017, &(0x7f0000824000+0x48b)=0x0) [ 55.734534] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 55.760802] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 13:28:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xe7)=""/231) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x200000000000, &(0x7f000000d000-0x8)=0x0, 0x80, 0x0) 2018/01/05 13:28:31 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000fac000)=""/41, 0x29, 0x2001, &(0x7f000074f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/05 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000089d000-0x4)=0x0) socketpair(0x8, 0x40002, 0x7, &(0x7f0000c28000)={0x0, 0x0}) perf_event_open(&(0x7f0000f34000-0x78)={0x3, 0x78, 0x400, 0x7, 0x7fff, 0x6, 0x0, 0xffffffffffffff80, 0xc, 0x1, 0x0, 0x1, 0x2, 0x7, 0x3f, 0x4, 0x7, 0x2, 0x1, 0x5, 0x9, 0xffffffff, 0x7f, 0x1, 0xabf8, 0x3, 0x65, 0xcc, 0x8, 0x8, 0x7, 0x7, 0x0, 0x3, 0x8001, 0x40, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x7, @perf_config_ext={0xff, 0x200}, 0x0, 0x7fff, 0x81, 0x6, 0x40, 0x81, 0x40, 0x0}, r0, 0x18d, r1, 0xe) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="34582cfecdfa", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000716000)=0x0, &(0x7f0000b50000-0x4)=0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f000046f000-0x3d)="be4ae1dc62fb70e64bc89189891162f9f0df4f8b143b34ef5315cb01ccb2b2191b2c160b373e2a569ff876da6197b90f79576db7312b71d6d9c4e4f3fe", 0x3d) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000749000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000023b000)={&(0x7f000010a000/0x2000)=nil, 0x2000}) 2018/01/05 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)=0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendto$unix(r2, &(0x7f00008a3000-0x1c)="c25e81f62c56db814739ea8e5897cc6276367db6ed4fade6523280f4", 0x1c, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) [ 55.808391] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) timer_create(0x5, &(0x7f00008a0000-0x60)={0x0, 0xf, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb1000)=0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/01/05 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f36000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0x6) sendfile(r0, r0, &(0x7f0000ac2000-0x8)=0x0, 0x7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008a4000-0x10)={0x0, 0x2c, &(0x7f0000e97000)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002fa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d48000-0x18)={r2, 0x5, 0x30, 0x20, 0x0}, &(0x7f0000916000)=0x18) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00003de000)=0x9) fallocate(r0, 0x1, 0x0, 0x200800800) eventfd2(0x0, 0x80000) [ 55.868778] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009de000)='/dev/vcs#\x00', 0x9, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e37000-0x4)=0x0) getpriority(0x2, r1) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004e5000-0x4)=0x0, &(0x7f0000853000)=0x11a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000915000-0x4)=0x3) sendmsg$nl_xfrm(r3, &(0x7f00004e6000-0x38)={&(0x7f00004e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000a5b000-0x2e0)=@newpolicy={0xc4, 0x19, 0x1, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) syncfs(r2) 2018/01/05 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8", 0x2}], 0x1) recvmsg$netrom(r1, &(0x7f000053a000)={&(0x7f0000048000-0x10)=@ax25={0x3, {"00000000000153"}, 0x0}, 0x10, &(0x7f0000548000-0x90)=[], 0x0, &(0x7f000089f000)=[{0x18, 0x13d, 0x2, "ddd9513879c58c"}, {0xc0, 0x3a, 0x9, "e4a61960d0d0499f17962bc344316fa4489fa202ec43993a9a916cac951aaf285fa35e1a576219f727d7eeea6fbf84da59a4af4b66295bcbd83135528140f5de5a16301e1d950b437191ea1ac7cfa1660e0ca00c58040667c01069ec587b4577df6c7de6a832c3aa5ad6e85167cff2ce4fee17cfd87a855264a1ec8f533e212fed20a32a380b4e2d188a1c5eaa6de47e8f87149e02aa05e6d94b6997fcd31feec931c38549b35042401c4b6da1e820d9"}, {0xd8, 0x0, 0x9e0a, "8d793fa99a94966d14d5988b363c887cc5fa1a90dea279209524d50f652d6ec5be5c2aff6a3a7e4276dce60e8792363a6cdb42f2134c1a28b4c3f824c6a5cab3da8549b47f1c6cbc9ff6ea6b8853d51f58448095b2c3bfee62c3f41d295b55573ad3e93c930ccfc0f3ca533afad6ff3b7e7271896478f350b258f39e95929a22806646e4376708f1c994200311e871481782844275b0193e23037dc4bcd3ed0c3f068d3ce3271693b5a15001752f2ad55a541e8fd266fc22102cde43c39491c0401670"}, {0x18, 0x84, 0xd9, "15aaf03f"}, {0xd0, 0x11f, 0x89, "2a89227c99104fb6850363410c9e82ab52af3aa063cefccb629e8be83e1c270da58fab9c5f2e060008875cefe44df8db72d96ce6e923242a7157be5f997fc1c02f07746e42caf3968da8822ef7233d711ea715f9fe160b6037eb6e7ace61aadf5091ce60ad421addc21a5596ce63eb0ff0bdc708367ebb57603658f0e916caaf3672b008bb7768c324a7dd8d7a0c4cdb620d08f7ed4015e49cac6c23f8ce71190bdfd729adacc6140aaeab9e2e198843203670e1cd7d4ed7a9ad5dd009"}, {0x100, 0x117, 0x7, "80171e7be34f2ddee514592cef3be26d22c5458483b3c2ededbd5e3b0754b532ad0451451b70151ed174516738adf5d80e86569fcf9af49437f6678f69bd4277937215c3898bcacb967a80a0770fc6efefbcbc51166117cf96e3d3277957a24af0f2b731eb77fbbd5f8416e4806ba1f517af2e067de6fb1503a4f137513cb48eb668cc7efe504743a6761848b0cde2f63f7f02161207a2e22c5eac4f594b7c83580f63ee3bf54e02243ff36795a4cc2f86182447a294aa8553341c0c17468e9cbfd4b5e3315b8ed8ecd19de04d78285116a24bd7364c469c8c4b6dc927236c2fe3a78fd311632c58f900dd71a5ebdbaf"}, {0x98, 0x13f, 0x8, "7c284ef35d19ee1bc4e3ad7cdf436e45d752f26420e239ada50724802a36b86c5e44b7f50c173ae13d70b72ea6e947cccf85b78b00a77c27c23ee5883cbfdd4a579dd924110fa4ad761a6b0c2e791565a0b21c51c56ff2e1292f22f07885f619c5161170a5347ecbb8f30005bd1a37dbb133cea15afd09e46cf0eba82327a60ac1a0"}], 0x430, 0x0}, 0x10102) 2018/01/05 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$admmidi(&(0x7f0000e81000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x80002) r1 = syz_open_dev$admmidi(&(0x7f0000b1e000)='/dev/admmidi#\x00', 0x9, 0xc02) linkat(r0, &(0x7f00002a5000)='./file0\x00', r1, &(0x7f0000cd8000-0x8)='./file0\x00', 0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) memfd_create(&(0x7f0000bec000)='{)eth0.\x00', 0x1) fchown(r2, 0x0, 0x0) 2018/01/05 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000083000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ab4000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000358000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000114000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000393000-0x8)='cmdline\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000b0c000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000122000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/05 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000c0d000)={0x0, 0x5000, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, 0x0, 0xb19, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) 2018/01/05 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000745000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x101000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0x14) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000c56000-0x8)={0x0, 0x14}, 0x4752ed4dfeed79) gettid() ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000f40000)=0x1) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0x0, 0xa9, []}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000344000-0x18)={0x0, 0xf3, 0x30, 0x9, 0x8}, &(0x7f0000386000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a0000-0x8)={r3, 0x80000000}, 0x8) 2018/01/05 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000ac5000)={@random="919af493a7c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffd, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) userfaultfd(0x800) 2018/01/05 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b9f000-0x4)={0x0, 0x5, 0x0}, 0x4) r1 = socket(0x2, 0x3, 0x40000000040) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000c71000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4201}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a7d000)={0x6}, 0x1) sendto$inet(r0, &(0x7f00003ae000-0xbb)="", 0x0, 0xfffffffffffffffc, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000c5d000-0xfb)=""/251, 0xfb, 0x100, &(0x7f000092d000-0xb)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff75) 2018/01/05 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000837000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000075a000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockname$packet(r1, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000557000)=0x14) bind$packet(r1, &(0x7f0000b8d000-0x14)={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000023e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000365000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1a, 0x14, 0x8, "eb043d803548cbc0544cd0e5b1ad4ca8405a5c5923b94cab697890f6a8d415ada03d7f93eae3e58a8630e2c8c57affe9da4bc529b3436b7f221243002f88df8c", "243fe6ea64351cac38a0de73beb4888694cc384783a930079eb0b1a78a146a8e29e0e123e0f8bec971cf4bd44aeee97923bd608d4f40230e31f855b420ff9a02", "3a0ef3e8458a65d27005562fb4d82d4b92461a0bb1750f88581eb5764a48e196", [0x9, 0x7]}) syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0xffffffffffffffff, 0x400) close(r2) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x700000000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000b37000-0x4)=0x891, 0x4) r5 = getpid() sched_getscheduler(r5) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b22000)={0x0, 0x226c, 0xfffffffffffffffd, 0xffffffff}, &(0x7f0000e4a000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d07000-0x7f)={r6, 0x77, "a42998990dc393a2a89dba79adb7635d7b5bb810942c26cb788169dc941ef585cd7e0d458416ca09570ee22ac1cf08e6808df8b03bd869a8e9397fe9f18ab4c6357a2b0507bcf17cbaad80344003126d94ef3950459806777ae0e429d97ea511becdddc4cc2016190e13de8c6596d2dc226b573233aee5"}, &(0x7f0000ae9000)=0x7f) 2018/01/05 13:28:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_getres(0x5, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) r1 = fcntl$dupfd(r0, 0x406, r0) statx(r1, &(0x7f0000011000)='./file0\x00', 0x2000, 0x7ff, &(0x7f0000002000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f0000078000-0x38)={0x0, 0x2b7, &(0x7f00002a3000-0x90)=[{&(0x7f00003bb000-0xe0)=""/224, 0x0}, {&(0x7f00006c6000)=""/250, 0x24f}, {&(0x7f00003ae000-0x1f)=""/31, 0x0}, {&(0x7f0000d9d000-0x6d)=""/109, 0x0}, {&(0x7f0000a54000)=""/55, 0x0}, {&(0x7f00002e2000-0x58)=""/88, 0x0}, {&(0x7f0000995000)=""/2, 0x0}, {&(0x7f000073a000-0x76)=""/118, 0x0}, {&(0x7f0000348000-0xc5)=""/197, 0x0}], 0x0, &(0x7f0000c2b000)=""/0, 0x0, 0x3}, 0x2) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f07000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000535000)=0x10, 0x80000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xd99) r4 = syz_open_dev$sndpcmp(&(0x7f0000ec6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x121000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000071000)={0x6, 0x0, 0x0, 0x80008}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f000064c000-0x10)={r5, 0x4}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00000e9000-0x4)=0x0, &(0x7f0000e52000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000177000+0x385)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f, 0x1, 0xff, 0x1, 0x7, 0x1, 0x4}, 0x20) 2018/01/05 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getpeername$netlink(r0, &(0x7f0000805000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d69000)=0xc) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) 2018/01/05 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000073c000-0x2c)={0x1, 0x2, 0x7, 0x8, 0x100000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5)="", &(0x7f0000bc9000)=""/32}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000b0000)={0x3, 0xc, [{0x7a4, 0x0, 0x81}, {0x9, 0x0, 0x3ff}, {0x1, 0x0, 0x6}]}) 2018/01/05 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ea4000)='/dev/adsp#\x00', 0x1, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a1000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bb1000-0xc)={r1, 0x80000, r2}) mbind(&(0x7f0000c6c000/0x1000)=nil, 0x1000, 0x8001, &(0x7f00007bc000)=0x5, 0x4, 0x1) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f000048f000-0x1000)="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", 0x1000) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000025d000)={0x8f, &(0x7f0000e59000-0x8f)=""/143}) 2018/01/05 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r1, &(0x7f0000663000-0x28)={0x8, 0x0, 0x9, @fuse_bmap_out={0x1}}, 0x18) 2018/01/05 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000c29000)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dd3000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000882000)={0x0, r1}) syz_open_dev$sndpcmp(&(0x7f0000939000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) 2018/01/05 13:28:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000146000-0xc2)=""/194) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e37000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00a20f", 0x14, 0x40000006, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000512000)={0x0, 0x0, []}) 2018/01/05 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r0, &(0x7f000033c000)=0x0, 0x2) r1 = socket(0x4, 0x0, 0x1) r2 = add_key$keyring(&(0x7f00001a4000-0x8)='keyring\x00', &(0x7f0000814000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f00009c4000)='cifs.idmap\x00', &(0x7f0000969000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002c2000)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e06000-0x8)={0x0, 0x6}, &(0x7f0000f88000-0x4)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000370000)='/dev/cuse\x00', 0x40002, 0x0) fchdir(r1) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000951000)=0x0, &(0x7f0000757000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bd2000-0x18)={r4, 0xffffffffffffffff, 0x30, 0x8, 0xe9c}, &(0x7f0000574000-0x4)=0x18) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000448000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="813700000004", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/05 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x3f) openat$mixer(0xffffffffffffff9c, &(0x7f00003f7000-0xb)='/dev/mixer\x00', 0x4240, 0x0) 2018/01/05 13:28:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cd4000-0x10)={0x3d9, 0x8202, 0xfffffffffffffc6f, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000001000-0x95)=""/149, 0x95, 0xa13}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xfff, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000188000-0x1c)={0x51, 0x1, 0x0, {0x3, 0x80000001}, {0x8b, 0x7}, @ramp={0x12, 0x9, {0x3, 0x2, 0x0, 0x2}}}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) stat(&(0x7f00006d6000)='./file0\x00', &(0x7f0000dba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r3, 0x89a3, &(0x7f00001c9000)={@common='ip6gre0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "71184b60d38f", 0x0, 0x0}}) r4 = syz_open_dev$usbmon(&(0x7f0000a81000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d7c000)={r3, r4}) syz_open_dev$evdev(&(0x7f00004a7000)='/dev/input/event#\x00', 0x7, 0x10002) 2018/01/05 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d, &(0x7f00000b2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8001, 0x0, "f70b54b45c7d6a1f75eda3b7f864e54311c8d66b308b3c14755ebd3ffd33176c7421157692e76061569d44393e7ace3174de3e628b7b585e47adc9d6ca7dc2ef157fdf1244aeab59bf905cd470506c7adde8d3f5b52750c1b9af4c63c9c6efd5ef4aef9f03e045b91a1021b234a387dd2ebaa7acae9f859b9ab49420291f6cf5f4d200c9865af5c38514ef610f62e02ad0ea8a135012df290dedbc3a8af66a24aff5bbc5c1db527d47ed681f80e0dbbf2df72406cc664d62bb93d508138ff7efbd5ece33b59128293de63a63458d1e849175a2b9ca74393208ee09a78ee5fb5a8eb270"}}}}}, 0x0) r0 = open(&(0x7f00006ad000)='./file0\x00', 0x282000, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c78000)="5afd28103aa2283cf981740cc20cd657", 0x10) 2018/01/05 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dda000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet(0x2, 0x0, 0xffffffffffffffc9) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x5e, 0x4) 2018/01/05 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) fsync(r0) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) modify_ldt$read(0x0, &(0x7f0000b27000)=""/234, 0xea) [ 56.636826] kauditd_printk_skb: 77 callbacks suppressed [ 56.636832] audit: type=1401 audit(1515158912.480:527): op=fscreate invalid_context=0800000000000000090000000000000001000000000000 [ 56.724950] audit: type=1326 audit(1515158912.568:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 56.757857] audit: type=1326 audit(1515158912.568:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 56.783868] audit: type=1326 audit(1515158912.568:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 56.808507] audit: type=1326 audit(1515158912.568:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 56.833754] audit: type=1326 audit(1515158912.568:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 56.858497] audit: type=1326 audit(1515158912.568:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=319 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 56.883264] audit: type=1326 audit(1515158912.568:534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e3000)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="9032c76a625c21395f4c94fc6f45ab9f85f7616485a2676888ca0c8bc7932722063b3b21965aa5bd6913aa68aff13152e54618697f050db2ba494805ac88b74fcd0827e36f4403a402840559e1e390cb6ea9c0971c0f434b6a5b8326f783744bc4067c1c26e9ae7039777361a19094c221fa", 0x72) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000fa1000-0x78)={0x1, 0x78, 0x5, 0xfffffffffffffffe, 0x7536, 0x7ff, 0x0, 0x1bd, 0x20, 0x0, 0x0, 0x8001, 0x7, 0x3, 0x0, 0x1, 0x3da8, 0x0, 0x8, 0xb6f, 0x5, 0x5, 0x3ff, 0xd72f, 0x3, 0xbd7, 0x363462cb, 0xcd02, 0x13, 0x0, 0x1, 0x7, 0x89, 0x0, 0x0, 0x4, 0xf4, 0x401, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000e94000)=0x0, 0x8}, 0x27200, 0x7, 0x8000, 0x2, 0xffffffffffffff21, 0x3, 0x8, 0x0}, r2, 0x5, r0, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000fa0000)="99a72840eb682aaba2de1291604a051625a517ab5789d97e4a9b739d06c04e2e6376e6504c83f8b115f1d83a9600c400592835d3598d60410dfed81467743c5d354e03299aead7c9c3b3568d51cf8844d77de6e8d26c53a5801b1c48ca6690", 0x5f, 0x0, &(0x7f0000003000-0x10)=@ethernet={0xc, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9f) 2018/01/05 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000782000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00007e6000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ab3000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000038b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400000000000098) r1 = socket$inet6(0xa, 0x5, 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000f21000-0xd)='/dev/usbmon#\x00', 0x10000, 0x200) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e0000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000380000)={@multicast1=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000c0e000)=0xc) getsockname$ipx(r2, &(0x7f0000aff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000232000-0x10)={0x1ff, 0x800, 0x3, 0x7ff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000591000-0x4)=0x1, 0x4) fcntl$setpipe(r1, 0x407, 0x3) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 13:28:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x402000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000072f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x2c)={r1, 0x24, "0f43e2c9b73ffe919507478836d3e70275b72268774cdf2b02c0e44440a26ac0c0449d52"}, &(0x7f0000a5e000)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000410000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="c886ebe8895ea89a29b9180d9a4a40de", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x0}) 2018/01/05 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a1e000-0xb)='/dev/audio\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000a07000-0xf0)=[{0x6, 0x4714, 0x5, 0x0, @time={0x0, 0x0}, {0x9, 0x7}, {0xd8f, 0x6}, @addr={0x400, 0x5}}, {0x1ff, 0x9, 0x0, 0xffffffffffffffe1, @tick=0x6, {0x9, 0x0}, {0x4, 0x0}, @queue={0xfffffffffffffffd, {0x1ff, 0x9}}}, {0x9, 0x100000001, 0x7, 0x3, @time={0x0, 0x0}, {0x9, 0x101}, {0x3ff, 0x4}, @time=@tick=0x6}, {0xa97, 0x4, 0x1d27, 0x6, @tick=0x0, {0x0, 0x401}, {0x1, 0x81}, @raw8={"a826242858e3b61a0280906a"}}, {0x100000000, 0xdc, 0x9, 0x8000, @tick=0x80000001, {0x10001, 0xc98d}, {0x1, 0x3}, @note={0x100000001, 0x0, 0x9, 0x8, 0x3f}}], 0xffffff3a) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000017b000-0x11)='/selinux/enforce\x00', 0x40001, 0x0) r1 = socket(0xa00000000000a, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdc000)=0x0) syz_open_dev$sg(&(0x7f0000d12000-0x9)='/dev/sg#\x00', 0x6, 0x193202) 2018/01/05 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00001f3000)={0x1, r1}) 2018/01/05 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000042a000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) write(r0, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2018/01/05 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f19000)={0x0, 0x0}, 0x2) r2 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x206, &(0x7f00003ec000)={&(0x7f00000a3000-0x8c)="02bc9c95b789c399f29dc446961aeb1463ba359e630d40754cba496b393d18fd59e5ef42ff8e22a7e8cdf45faf4c4abee8d945deb8a8451d2e6b99d6a2bec35a3e88a907447bbcc98e64d1807580b64db851fa0e5fd649938b520600163fa6dc6d745face223a23e02bc97c0e4824ee733a191bb1b5c65587b478cca3a8580177c22ade5ba24637540baea85", 0x8c}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000a8c000)={0x7, 0x20}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00009a3000)={0x9, 0x3, 'client0\x00', 0x2, "a056644900c87583", "ac4908e63c47c7bab1e9ecf675afae4dff16989c24b5fb029da8a57577c842b6", 0xfff, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000172000)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/01/05 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000afc000-0x1)='\x00', 0x2) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00001d5000)=0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) [ 56.907927] audit: type=1326 audit(1515158912.568:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 56.932494] audit: type=1326 audit(1515158912.568:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9005 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=8 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006f1000)='./file0\x00', 0x804c1, 0x40) connect$ax25(r0, &(0x7f000001e000)={0x3, {"c2107804a8e98c"}, 0x20}, 0x10) r1 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/05 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) ioctl(r0, 0xe0e1, &(0x7f0000e6c000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000014c000-0x5c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/05 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000abe000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00004f4000-0x18)={0xe605, 0x6, 0x5bd30b3e, 0x5, 0x3, 0x101}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a4a000)={0x0, 0x61}, &(0x7f00004b5000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000058e000-0x8)=@assoc_value={r6, 0x1}, &(0x7f0000981000)=0x8) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) setitimer(0x1, &(0x7f0000a2e000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000761000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000821000+0x493)=""/4096) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) r8 = semget$private(0x0, 0x0, 0x400) semctl$SEM_INFO(r8, 0x3, 0x13, &(0x7f00008f0000)=""/99) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00002b4000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000ecb000-0x8)={r9, 0x2}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000043c000-0x8)={0x0, 0x0}) 2018/01/05 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80000, 0x101) shutdown(r1, 0x2) 2018/01/05 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x19, &(0x7f0000f56000/0x4000)=nil) r1 = shmget$private(0x0, 0x4000, 0x42, &(0x7f000041d000/0x4000)=nil) r2 = shmat(r1, &(0x7f00007d8000/0x1000)=nil, 0x6ffc) fcntl$setlease(r0, 0x400, 0xfffffffffffffffd) r3 = syz_open_dev$audion(&(0x7f0000b7a000-0xc)='/dev/audio#\x00', 0x9, 0x4100) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000418000)={0x2001, 0x0}) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f000045a000-0x77)=""/119) shmdt(r2) [ 182.151018] INFO: rcu_sched self-detected stall on CPU [ 182.152035] INFO: rcu_sched detected stalls on CPUs/tasks: [ 182.152179] 1-...!: (125000 ticks this GP) idle=1da/140000000000001/0 softirq=21255/21255 fqs=0 [ 182.152208] (detected by 0, t=125002 jiffies, g=11653, c=11652, q=318) [ 182.152223] Sending NMI from CPU 0 to CPUs 1: [ 182.153280] NMI backtrace for cpu 1 [ 182.153283] CPU: 1 PID: 9030 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #248 [ 182.153287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.153290] RIP: 0010:io_serial_in+0x6b/0x90 [ 182.153293] RSP: 0018:ffff8801db306ff8 EFLAGS: 00000002 [ 182.153298] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 182.153302] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff8885df58 [ 182.153305] RBP: ffff8801db307008 R08: 1ffff1003b660d57 R09: 000000000000000c [ 182.153309] R10: ffff8801db306f78 R11: 0000000000000040 R12: ffffffff8885df20 [ 182.153312] R13: 0000000000000020 R14: fffffbfff110bc29 R15: fffffbfff110bbed [ 182.153316] FS: 00007fdce263d700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 182.153319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.153323] CR2: 0000000020d11ff7 CR3: 00000001c80e2004 CR4: 00000000001626e0 [ 182.153326] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 182.153329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 182.153332] Call Trace: [ 182.153334] [ 182.153336] wait_for_xmitr+0x93/0x1e0 [ 182.153339] ? wait_for_xmitr+0x1e0/0x1e0 [ 182.153341] serial8250_console_putchar+0x1f/0x60 [ 182.153344] uart_console_write+0xac/0xe0 [ 182.153347] serial8250_console_write+0x64f/0xa40 [ 182.153349] ? serial8250_start_tx+0x910/0x910 [ 182.153352] ? do_raw_spin_trylock+0x190/0x190 [ 182.153354] ? memcpy+0x45/0x50 [ 182.153357] ? univ8250_console_setup+0x160/0x160 [ 182.153360] univ8250_console_write+0x5f/0x70 [ 182.153362] console_unlock+0x788/0xd80 [ 182.153365] ? trace_hardirqs_off_caller+0x2b0/0x2c0 [ 182.153368] ? wake_up_klogd+0x100/0x100 [ 182.153370] ? vprintk_emit+0x49b/0x590 [ 182.153373] ? __down_trylock_console_sem+0x10d/0x1e0 [ 182.153376] vprintk_emit+0x4ad/0x590 [ 182.153378] vprintk_default+0x28/0x30 [ 182.153380] vprintk_func+0x57/0xc0 [ 182.153383] printk+0xaa/0xca [ 182.153385] ? show_regs_print_info+0x18/0x18 [ 182.153388] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 182.153391] check_cpu_stall.isra.61+0x845/0x15b0 [ 182.153394] ? __lock_acquire+0x664/0x3e00 [ 182.153397] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 182.153400] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.153402] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.153405] ? perf_trace_lock+0x900/0x900 [ 182.153407] ? check_noncircular+0x20/0x20 [ 182.153410] ? perf_trace_lock+0x900/0x900 [ 182.153413] ? check_noncircular+0x20/0x20 [ 182.153415] ? perf_trace_lock_acquire+0xe3/0x980 [ 182.153418] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.153421] ? perf_trace_lock_acquire+0xe3/0x980 [ 182.153424] ? perf_trace_lock+0x900/0x900 [ 182.153426] ? check_noncircular+0x20/0x20 [ 182.153429] ? check_noncircular+0x20/0x20 [ 182.153432] ? cpuacct_account_field+0x1e4/0x3b0 [ 182.153434] ? find_held_lock+0x35/0x1d0 [ 182.153437] ? __acct_update_integrals+0x339/0x4d0 [ 182.153439] ? __lock_is_held+0xb6/0x140 [ 182.153442] rcu_check_callbacks+0x256/0xd00 [ 182.153444] ? rcu_cpu_stall_reset+0x260/0x260 [ 182.153447] ? acct_account_cputime+0x63/0x80 [ 182.153450] ? account_system_index_time+0x324/0x5e0 [ 182.153452] ? lock_downgrade+0x980/0x980 [ 182.153455] ? account_guest_time+0x430/0x430 [ 182.153458] ? lock_release+0x961/0xa40 [ 182.153460] ? hrtimer_run_queues+0x54/0x180 [ 182.153463] ? run_local_timers+0x18d/0x200 [ 182.153465] ? timer_clear_idle+0x50/0x50 [ 182.153468] ? account_process_tick+0xd4/0x3e0 [ 182.153471] ? thread_group_cputime+0xef0/0xef0 [ 182.153474] ? ktime_get_resolution_ns+0x300/0x300 [ 182.153476] ? enqueue_hrtimer+0x171/0x4a0 [ 182.153479] update_process_times+0x30/0x60 [ 182.153482] tick_sched_handle+0x85/0x160 [ 182.153484] tick_sched_timer+0x42/0x120 [ 182.153487] __hrtimer_run_queues+0x358/0xe20 [ 182.153490] ? tick_sched_do_timer+0xe0/0xe0 [ 182.153492] ? hrtimer_fixup_init+0x70/0x70 [ 182.153495] ? pvclock_read_flags+0x160/0x160 [ 182.153497] ? kvm_clock_get_cycles+0x25/0x30 [ 182.153500] ? ktime_get_update_offsets_now+0x34a/0x520 [ 182.153503] ? do_timer+0x50/0x50 [ 182.153505] ? native_apic_msr_write+0x5c/0x80 [ 182.153508] ? do_raw_spin_trylock+0x190/0x190 [ 182.153510] ? lapic_next_event+0x54/0x80 [ 182.153513] ? clockevents_program_event+0x108/0x2e0 [ 182.153516] hrtimer_interrupt+0x1c2/0x5e0 [ 182.153519] smp_apic_timer_interrupt+0x14a/0x700 [ 182.153521] ? smp_reschedule_interrupt+0xe6/0x670 [ 182.153524] ? smp_call_function_single_interrupt+0x640/0x640 [ 182.153527] ? _raw_spin_lock+0x32/0x40 [ 182.153529] ? _raw_spin_unlock+0x22/0x30 [ 182.153532] ? handle_edge_irq+0x2b4/0x7c0 [ 182.153534] ? task_prio+0x40/0x40 [ 182.153537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 182.153540] apic_timer_interrupt+0xa9/0xb0 [ 182.153542] [ 182.153545] RIP: 0010:mulaw_decode+0x44d/0x770 [ 182.153547] RSP: 0018:ffff8801c57178b0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 182.153553] RAX: 0000000000010000 RBX: ffffc900012586de RCX: ffffffff841fd0cd [ 182.153557] RDX: 0000000000010000 RSI: ffffc90003d83000 RDI: ffffc90001261dbc [ 182.153561] RBP: ffff8801c57179d8 R08: fffff5200024c3b8 R09: fffff5200024c3b8 [ 182.153564] R10: 0000000000000001 R11: fffff5200024c3b7 R12: 00000000ffff8284 [ 182.153567] R13: ffff8801c8a48a00 R14: dffffc0000000000 R15: ffffc90001261dbc [ 182.153570] ? mulaw_decode+0x44d/0x770 [ 182.153573] ? snd_pcm_plugin_build_linear+0x8a0/0x8a0 [ 182.153575] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 182.153578] ? io_src_channels+0x10a/0x210 [ 182.153580] mulaw_transfer+0x222/0x270 [ 182.153583] ? lock_release+0xa40/0xa40 [ 182.153586] ? mulaw_encode+0x7c0/0x7c0 [ 182.153588] snd_pcm_plug_write_transfer+0x22d/0x420 [ 182.153591] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 182.153594] ? snd_pcm_format_physical_width+0x5b/0x70 [ 182.153597] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 182.153600] snd_pcm_oss_write2+0x260/0x420 [ 182.153602] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 182.153605] snd_pcm_oss_write+0x5fe/0x830 [ 182.153607] ? putname+0xee/0x130 [ 182.153610] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 182.153613] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 182.153615] __vfs_write+0xef/0x970 [ 182.153618] ? rcu_note_context_switch+0x710/0x710 [ 182.153621] ? kernel_read+0x120/0x120 [ 182.153623] ? __might_sleep+0x95/0x190 [ 182.153626] ? _cond_resched+0x14/0x30 [ 182.153629] ? __inode_security_revalidate+0xd9/0x130 [ 182.153634] ? avc_policy_seqno+0x9/0x20 [ 182.153637] ? selinux_file_permission+0x82/0x460 [ 182.153640] ? security_file_permission+0x89/0x1e0 [ 182.153642] ? rw_verify_area+0xe5/0x2b0 [ 182.153645] ? __fdget_raw+0x20/0x20 [ 182.153647] vfs_write+0x189/0x510 [ 182.153649] SyS_write+0xef/0x220 [ 182.153652] ? filp_open+0x70/0x70 [ 182.153654] ? SyS_read+0x220/0x220 [ 182.153657] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.153660] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 182.153663] entry_SYSCALL_64_fastpath+0x23/0x9a [ 182.153665] RIP: 0033:0x452ac9 [ 182.153668] RSP: 002b:00007fdce263cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 182.153674] RAX: ffffffffffffffda RBX: 00007fdce263d700 RCX: 0000000000452ac9 [ 182.153677] RDX: 00000000ffffff3a RSI: 0000000020a06f10 RDI: 0000000000000013 [ 182.153681] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 182.153684] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 182.153687] R13: 0000000000a2f7ef R14: 00007fdce263d9c0 R15: 0000000000000000 [ 182.153689] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 d8 71 10 ff eb c2 e8 31 72 10 ff eb [ 182.153804] rcu_sched kthread starved for 125002 jiffies! g11653 c11652 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 182.153809] rcu_sched R running task 23456 8 2 0x80000000 [ 182.153828] Call Trace: [ 182.153851] __schedule+0x8eb/0x2060 [ 182.153886] ? __sched_text_start+0x8/0x8 [ 182.153893] ? __mod_timer+0x325/0x1730 [ 182.153932] ? trace_event_raw_event_timer_start+0x360/0x360 [ 182.153944] ? __debug_object_init+0x235/0x1040 [ 182.153951] ? find_held_lock+0x35/0x1d0 [ 182.153986] ? debug_object_fixup+0x30/0x30 [ 182.154000] ? lock_downgrade+0x980/0x980 [ 182.154023] ? lock_release+0xa40/0xa40 [ 182.154047] schedule+0xf5/0x430 [ 182.154054] ? do_raw_spin_trylock+0x190/0x190 [ 182.154071] ? __schedule+0x2060/0x2060 [ 182.154088] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.154103] ? trace_hardirqs_on+0xd/0x10 [ 182.154124] ? prepare_to_swait+0x18f/0x4f0 [ 182.154131] ? __lockdep_init_map+0xe4/0x650 [ 182.154153] ? lockdep_init_map+0x9/0x10 [ 182.154163] ? init_timer_on_stack_key+0xb7/0xe0 [ 182.154186] schedule_timeout+0x118/0x230 [ 182.154200] ? usleep_range+0x190/0x190 [ 182.154217] ? __next_timer_interrupt+0x150/0x150 [ 182.154271] rcu_gp_kthread+0x9e5/0x1930 [ 182.154279] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.154347] ? force_qs_rnp+0x3a0/0x3a0 [ 182.154357] ? debug_mutex_add_waiter+0x141/0x250 [ 182.154379] ? switched_to_fair+0xb0/0xb0 [ 182.154393] ? check_noncircular+0x20/0x20 [ 182.154405] ? check_noncircular+0x20/0x20 [ 182.154412] ? check_noncircular+0x20/0x20 [ 182.154434] ? pick_next_entity+0x197/0x400 [ 182.154464] ? debug_mutex_add_waiter+0x140/0x250 [ 182.154498] ? finish_task_switch+0x1d3/0x740 [ 182.154513] ? __lock_acquire+0x22b2/0x3e00 [ 182.154528] ? load_balance+0x34c0/0x34c0 [ 182.154534] ? check_noncircular+0x20/0x20 [ 182.154554] ? lock_release+0xa40/0xa40 [ 182.154562] ? compat_start_thread+0x80/0x80 [ 182.154577] ? do_raw_spin_trylock+0x190/0x190 [ 182.154594] ? _raw_spin_unlock_irq+0x27/0x70 [ 182.154612] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.154626] ? trace_hardirqs_on+0xd/0x10 [ 182.154647] ? finish_task_switch+0x1d3/0x740 [ 182.154653] ? finish_task_switch+0x1aa/0x740 [ 182.154677] ? copy_overflow+0x20/0x20 [ 182.154723] ? __schedule+0x8f3/0x2060 [ 182.154801] ? find_held_lock+0x35/0x1d0 [ 182.154836] ? find_held_lock+0x35/0x1d0 [ 182.154872] ? complete+0x62/0x80 [ 182.154909] ? __schedule+0x2060/0x2060 [ 182.154917] ? do_wait_intr_irq+0x3e0/0x3e0 [ 182.154926] ? __lockdep_init_map+0xe4/0x650 [ 182.154941] ? do_raw_spin_trylock+0x190/0x190 [ 182.154972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.154986] ? trace_hardirqs_on+0xd/0x10 [ 182.154998] ? __kthread_parkme+0x175/0x240 [ 182.155023] kthread+0x33c/0x400 [ 182.155032] ? force_qs_rnp+0x3a0/0x3a0 [ 182.155038] ? kthread_stop+0x7a0/0x7a0 [ 182.155058] ret_from_fork+0x24/0x30 [ 183.175752] 1-...!: (125000 ticks this GP) idle=1da/140000000000001/0 softirq=21255/21255 fqs=0 [ 183.184914] (t=126034 jiffies g=11653 c=11652 q=318) [ 183.190184] rcu_sched kthread starved for 126040 jiffies! g11653 c11652 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 183.200732] rcu_sched R running task 23456 8 2 0x80000000 [ 183.207911] Call Trace: [ 183.210494] __schedule+0x8eb/0x2060 [ 183.214202] ? __sched_text_start+0x8/0x8 [ 183.218330] ? __mod_timer+0x325/0x1730 [ 183.222305] ? trace_event_raw_event_timer_start+0x360/0x360 [ 183.228085] ? __debug_object_init+0x235/0x1040 [ 183.232738] ? find_held_lock+0x35/0x1d0 [ 183.236796] ? debug_object_fixup+0x30/0x30 [ 183.241100] ? lock_downgrade+0x980/0x980 [ 183.245238] ? lock_release+0xa40/0xa40 [ 183.249202] schedule+0xf5/0x430 [ 183.252567] ? do_raw_spin_trylock+0x190/0x190 [ 183.257134] ? __schedule+0x2060/0x2060 [ 183.261094] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.266092] ? trace_hardirqs_on+0xd/0x10 [ 183.270229] ? prepare_to_swait+0x18f/0x4f0 [ 183.274536] ? __lockdep_init_map+0xe4/0x650 [ 183.278932] ? lockdep_init_map+0x9/0x10 [ 183.282972] ? init_timer_on_stack_key+0xb7/0xe0 [ 183.287717] schedule_timeout+0x118/0x230 [ 183.291849] ? usleep_range+0x190/0x190 [ 183.295806] ? __next_timer_interrupt+0x150/0x150 [ 183.300660] rcu_gp_kthread+0x9e5/0x1930 [ 183.304698] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 183.309903] ? force_qs_rnp+0x3a0/0x3a0 [ 183.313858] ? debug_mutex_add_waiter+0x141/0x250 [ 183.318691] ? switched_to_fair+0xb0/0xb0 [ 183.323084] ? check_noncircular+0x20/0x20 [ 183.327302] ? check_noncircular+0x20/0x20 [ 183.331516] ? check_noncircular+0x20/0x20 [ 183.335737] ? pick_next_entity+0x197/0x400 [ 183.340054] ? debug_mutex_add_waiter+0x140/0x250 [ 183.344891] ? finish_task_switch+0x1d3/0x740 [ 183.349372] ? __lock_acquire+0x22b2/0x3e00 [ 183.353679] ? load_balance+0x34c0/0x34c0 [ 183.357805] ? check_noncircular+0x20/0x20 [ 183.362033] ? lock_release+0xa40/0xa40 [ 183.365990] ? compat_start_thread+0x80/0x80 [ 183.370384] ? do_raw_spin_trylock+0x190/0x190 [ 183.374952] ? _raw_spin_unlock_irq+0x27/0x70 [ 183.379432] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.384432] ? trace_hardirqs_on+0xd/0x10 [ 183.388568] ? finish_task_switch+0x1d3/0x740 [ 183.393045] ? finish_task_switch+0x1aa/0x740 [ 183.397530] ? copy_overflow+0x20/0x20 [ 183.401419] ? __schedule+0x8f3/0x2060 [ 183.405332] ? find_held_lock+0x35/0x1d0 [ 183.409390] ? find_held_lock+0x35/0x1d0 [ 183.413450] ? complete+0x62/0x80 [ 183.416903] ? __schedule+0x2060/0x2060 [ 183.420857] ? do_wait_intr_irq+0x3e0/0x3e0 [ 183.425157] ? __lockdep_init_map+0xe4/0x650 [ 183.429550] ? do_raw_spin_trylock+0x190/0x190 [ 183.434127] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.439128] ? trace_hardirqs_on+0xd/0x10 [ 183.443258] ? __kthread_parkme+0x175/0x240 [ 183.447572] kthread+0x33c/0x400 [ 183.450925] ? force_qs_rnp+0x3a0/0x3a0 [ 183.454883] ? kthread_stop+0x7a0/0x7a0 [ 183.458854] ret_from_fork+0x24/0x30 [ 183.462586] NMI backtrace for cpu 1 [ 183.466196] CPU: 1 PID: 9030 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #248 [ 183.473449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.482784] Call Trace: [ 183.485344] [ 183.487479] dump_stack+0x194/0x257 [ 183.491094] ? arch_local_irq_restore+0x53/0x53 [ 183.495746] ? lock_release+0xa40/0xa40 [ 183.499705] ? nmi_cpu_backtrace+0x1be/0x210 [ 183.504102] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 183.508579] nmi_cpu_backtrace+0x1d2/0x210 [ 183.512802] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 183.517277] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 183.522543] arch_trigger_cpumask_backtrace+0x14/0x20 [ 183.527714] rcu_dump_cpu_stacks+0x186/0x1d9 [ 183.532121] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 183.536966] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 183.542489] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 183.547664] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 183.552936] ? perf_trace_lock+0x900/0x900 [ 183.557154] ? check_noncircular+0x20/0x20 [ 183.561378] ? perf_trace_lock+0x900/0x900 [ 183.565598] ? check_noncircular+0x20/0x20 [ 183.569815] ? perf_trace_lock_acquire+0xe3/0x980 [ 183.574635] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 183.579819] ? perf_trace_lock_acquire+0xe3/0x980 [ 183.584651] ? perf_trace_lock+0x900/0x900 [ 183.588869] ? check_noncircular+0x20/0x20 [ 183.593102] ? check_noncircular+0x20/0x20 [ 183.597335] ? cpuacct_account_field+0x1e4/0x3b0 [ 183.602084] ? find_held_lock+0x35/0x1d0 [ 183.606130] ? __acct_update_integrals+0x339/0x4d0 [ 183.611047] ? __lock_is_held+0xb6/0x140 [ 183.615121] rcu_check_callbacks+0x256/0xd00 [ 183.619523] ? rcu_cpu_stall_reset+0x260/0x260 [ 183.624088] ? acct_account_cputime+0x63/0x80 [ 183.628579] ? account_system_index_time+0x324/0x5e0 [ 183.633661] ? lock_downgrade+0x980/0x980 [ 183.637795] ? account_guest_time+0x430/0x430 [ 183.642275] ? lock_release+0x961/0xa40 [ 183.646259] ? hrtimer_run_queues+0x54/0x180 [ 183.650655] ? run_local_timers+0x18d/0x200 [ 183.654957] ? timer_clear_idle+0x50/0x50 [ 183.659086] ? account_process_tick+0xd4/0x3e0 [ 183.663655] ? thread_group_cputime+0xef0/0xef0 [ 183.668301] ? ktime_get_resolution_ns+0x300/0x300 [ 183.673206] ? enqueue_hrtimer+0x171/0x4a0 [ 183.677440] update_process_times+0x30/0x60 [ 183.681747] tick_sched_handle+0x85/0x160 [ 183.685880] tick_sched_timer+0x42/0x120 [ 183.689925] __hrtimer_run_queues+0x358/0xe20 [ 183.694408] ? tick_sched_do_timer+0xe0/0xe0 [ 183.698804] ? hrtimer_fixup_init+0x70/0x70 [ 183.703122] ? pvclock_read_flags+0x160/0x160 [ 183.707634] ? kvm_clock_get_cycles+0x25/0x30 [ 183.712121] ? ktime_get_update_offsets_now+0x34a/0x520 [ 183.717479] ? do_timer+0x50/0x50 [ 183.720916] ? native_apic_msr_write+0x5c/0x80 [ 183.725476] ? do_raw_spin_trylock+0x190/0x190 [ 183.730041] ? lapic_next_event+0x54/0x80 [ 183.734175] ? clockevents_program_event+0x108/0x2e0 [ 183.739273] hrtimer_interrupt+0x1c2/0x5e0 [ 183.743534] smp_apic_timer_interrupt+0x14a/0x700 [ 183.748357] ? smp_reschedule_interrupt+0xe6/0x670 [ 183.753269] ? smp_call_function_single_interrupt+0x640/0x640 [ 183.759134] ? _raw_spin_lock+0x32/0x40 [ 183.763106] ? _raw_spin_unlock+0x22/0x30 [ 183.767236] ? handle_edge_irq+0x2b4/0x7c0 [ 183.771454] ? task_prio+0x40/0x40 [ 183.774998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.779840] apic_timer_interrupt+0xa9/0xb0 [ 183.784141] [ 183.786359] RIP: 0010:mulaw_decode+0x44d/0x770 [ 183.790929] RSP: 0018:ffff8801c57178b0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 183.798617] RAX: 0000000000010000 RBX: ffffc900012586de RCX: ffffffff841fd0cd [ 183.805868] RDX: 0000000000010000 RSI: ffffc90003d83000 RDI: ffffc90001261dbc [ 183.813116] RBP: ffff8801c57179d8 R08: fffff5200024c3b8 R09: fffff5200024c3b8 [ 183.820363] R10: 0000000000000001 R11: fffff5200024c3b7 R12: 00000000ffff8284 [ 183.827611] R13: ffff8801c8a48a00 R14: dffffc0000000000 R15: ffffc90001261dbc [ 183.834890] ? mulaw_decode+0x44d/0x770 [ 183.838891] ? snd_pcm_plugin_build_linear+0x8a0/0x8a0 [ 183.844150] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 183.849497] ? io_src_channels+0x10a/0x210 [ 183.853721] mulaw_transfer+0x222/0x270 [ 183.857676] ? lock_release+0xa40/0xa40 [ 183.861638] ? mulaw_encode+0x7c0/0x7c0 [ 183.865598] snd_pcm_plug_write_transfer+0x22d/0x420 [ 183.870693] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 183.876385] ? snd_pcm_format_physical_width+0x5b/0x70 [ 183.881643] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 183.887348] snd_pcm_oss_write2+0x260/0x420 [ 183.891659] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 183.896164] snd_pcm_oss_write+0x5fe/0x830 [ 183.900378] ? putname+0xee/0x130 [ 183.903833] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 183.908676] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 183.913498] __vfs_write+0xef/0x970 [ 183.917108] ? rcu_note_context_switch+0x710/0x710 [ 183.922024] ? kernel_read+0x120/0x120 [ 183.925985] ? __might_sleep+0x95/0x190 [ 183.929944] ? _cond_resched+0x14/0x30 [ 183.933815] ? __inode_security_revalidate+0xd9/0x130 [ 183.938991] ? avc_policy_seqno+0x9/0x20 [ 183.943034] ? selinux_file_permission+0x82/0x460 [ 183.947865] ? security_file_permission+0x89/0x1e0 [ 183.952782] ? rw_verify_area+0xe5/0x2b0 [ 183.956821] ? __fdget_raw+0x20/0x20 [ 183.960525] vfs_write+0x189/0x510 [ 183.964055] SyS_write+0xef/0x220 [ 183.967484] ? filp_open+0x70/0x70 [ 183.971010] ? SyS_read+0x220/0x220 [ 183.974620] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.979621] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 183.984376] entry_SYSCALL_64_fastpath+0x23/0x9a [ 183.989109] RIP: 0033:0x452ac9 [ 183.992285] RSP: 002b:00007fdce263cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 183.999977] RAX: ffffffffffffffda RBX: 00007fdce263d700 RCX: 0000000000452ac9 [ 184.007227] RDX: 00000000ffffff3a RSI: 0000000020a06f10 RDI: 0000000000000013 [ 184.014475] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 184.021722] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 184.028972] R13: 0000000000a2f7ef R14: 00007fdce263d9c0 R15: 0000000000000000